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What is kinetic power additionally well-known as? Define kinetic power. Complete this sentence: Anypoint that moves has energy in its _____ power store. What kind of energy does anypoint extended has? Name two objects that have energy in its power potential store. Define chemical energy. Name 3 objects that have actually power in their chemical power keep. Define thermal power. Complete this sentence: The hotter somepoint is, the ______ its temperature. Complete this sentence: The hotter somepoint is, the more _____ in its thermal power keep. What does anypoint in a gravitational area have? What type of energy does a ski jumper in the air have? What kind of power does a ski jumper in the air have? In physics, what is a field? What kind of power perform two magnets that tempt or repel each other have actually in their magnetic power stores? Define magnetic power. What is electrostatic energy? What form of energy perform 2 electrical charges that entice or repel each various other have in their electrostatic energy stores? What does it expect if something is in a gravitational field? Name the seven various power stores. Define elastic potential energy. True or false: a hotter energy will certainly have more energy in its thermal save. Wbelow is power stored by an object once its moving? In which keep does a moving energy have actually many power in? Which kind of energy is released in a chemical reaction? What is an power transfer? Describe the transfers of energy an item goes via when it moves. What kind of power transfer takes place when an electrical circuit is completed? Give an instance of two instances wbelow a things transfers power between various stores. What are the four main methods that power can be transferred between stores? In which method is energy transferred once a pressure provides something move? In which method is energy moved when an object is pushed? In which method is energy moved as soon as an item is pulled? In which way is energy moved once a things is stretched? In which means is energy moved when an object is squashed? In which way is energy transferred when electrical charges relocate roughly an electric circuit? In which means is energy moved as soon as light waves carry energy from one area to another? In which way is power transferred as soon as sound waves bring energy from one area to another? In which method is power moved when energy is transferred from hotter to chillier objects? Complete the sentence: When you drop an object, it moves with a ______ area. Describe the power transfer that takes location when you drop a things. In which type of power keep does food have actually power stored in? What kind of energy carry takes location once you eat food? Complete the sentence: When you eat food, it is m_______. Describe the energy move that takes place as soon as you burn fuel. Describe the power carry that takes area as soon as you revolve on a battery-powered fan. Which type of circuit perform you complete when you rotate on a battery-powered fan? Complete the sentence: When you revolve on a battery-powered fan, power is moved ______ from the ______ energy save of the battery to the _____ energy save of the fan. What form of energy deliver takes location once you stretch a string? Complete the sentence: a f____ makes the spring relocate as soon as you stretch it, so the power is transferred m_____. When you drop a rubber, what type of energy move takes place? In a watch, exactly how is power transferred from the battery to the relocating hands on it face? Which form of energy is transferred once the battery of an electrical toothbrush is recharged? When an electric toothbrush is used, what type of energy move takes place? What is transferred when a force moves an object? True or false: You deserve to usage the very same amount of energy to apply a big force over a shore distance or a tiny pressure over a long distance. What is the expression ‘power transferred’ likewise known as? What does an object have to be able to move? What is needed to supply a force? When a pressure moves an item, what is gave to the object’s kinetic energy store? Describe the power move that takes area when a broom is puburned. If you give a device a set amount of energy to carry, what deserve to happen? Which power keep is energy transferred from in a car? Which energy save is energy transferred from a rock about to fall from a cliff? Which energy keep is power moved from in a battery in a tablet computer computer? Which power store is power moved from a rubber band also on a slingshot? Which energy save is power transferred from a pencil dropping to the floor? Describe the power carry following when you press a buggy. Does a things resting on height of a shelf have energy? If so, what type? What form of power are batteries stores of? How is power transferred from a personal audio player? Would an ice cube have actually many thermal energy? Roughly how a lot thermal power would certainly a spark from a firejob-related have? Roughly exactly how much thermal power would certainly a red-warm range have? Roughly just how high would the temperature of a red-warm cooktop be? Would an ice cube have a higher temperature than a drop of water? Does conduction need particles? Does radiation require particles? How is thermal energy transferred by conduction? Complete the sentence: _______ power is stored in a wind-up toy. In which kind of diagram is the performance of an energy deliver shown? Complete the sentence: When two objects are at the same temperature, they’ve got to _____ ______. How execute 2 objects that are emotional transfer energy to each other? What execute all objects radiate? True or false: Hotter objects radiate even more than cool ones. What are insulators used for? True or false: When 2 objects are at various temperatures, the cooler object transfers energy to the hotter object. Define thermal equilibrium. Exordinary the procedure of conduction. What happens to the pwrite-ups once an item is heated? What happens when particles pump right into various other pwrite-ups that aren’t vibrating as much as soon as a things is heated? Exordinary the process of radiation. What type of waves are sent to the surroundings by all objects? How does an insulator slow-moving down the price of power transfer? How do some products deliver energy? True or false: Plastic transfers energy slowly. True or false: Cardboard transfers energy quickly. Name three examples of an insulator. True or false: An insulator helps to make a cold object hot. True or false: An insulator helps to keep a hot object warm. Name one example of insulation in daily life. True or false: Energy have the right to be damaged. True or false: Energy deserve to be developed. True or false: Energy is moved from one store to one more. Can power be transferred? What happens to the energy that isn’t transferred to a helpful store? What is the complete energy before and after a move calculated in? What are the 2 crucial laws relating to energy? True or false: After an power move, you always end up with specifically the very same amount of energy as what you began via. When is power useful? Why are the majority of energy transfers not perfect? Complete the equation: Energy input = valuable energy + _____ power What does the ‘J’ in an power carry diagram stand also for? In an power carry diagram, just how are the different stores represented? Why carry out you need to usage arrows in an power transport diagram? What carry out you must do if there’s even more than one transfer in an energy transfer diagram? What is another term for burning? What is the rate at which power supplied well-known as? What are the systems of power? How is energy released from food? Roughly just how much power does a clock use? What is inner energy? What type of power execute all moving things have? What type of power carry out plants have? What type of power does an atom have? What does the amount of kinetic power a things has depfinish on? True or false: The greater the mass of a things, the even more kinetic energy it will certainly have. True or false: The better the speed of an item, the more kinetic power it will have actually. What is power because of the bonds between particles additionally known as? What is power brought about by the activity of pposts in an object likewise known as? What happens when a rubber ball is stretched or squashed? What form of energy is stored in extended or squamelted materials? What type of power does an object obtain once it is relocated higher? True or false: The amount of gravitational potential energy a things obtain counts upon its mass. True or false: The amount of gravitational potential energy a things gain counts upon the added height it gains. True or false: The amount of gravitational potential power an item get depends upon its gravitational area stamina. What kind of current do you obtain as soon as charged pshort articles relocate through a wire? 17.What is a conductor? What is a conductor? Exordinary the principle of conservation of power. What is internal energy? Exsimple the term ‘mass’. What are seismic waves? What does the term ‘temperature’ mean? How is energy moved mechanically? How is power transferred electrically? How is energy moved by radiation? Complete the sentence: Electric lamps transport _____ and also ______ light to the surroundings. Give an instance of the idea of conservation of energy. Draw a Sankey diagram for an electrical lamp. True or false: All objects contain internal energy. True or false: When an item is heated, its internal energy decreases. True or false: When an item is heated, its particles move less strongly. What needs to occur in order for water to be boiled? Will the temperature of the smaller sized or larger beaker of water boost much faster as soon as heated? True or false: When 2 objects reach thermal equilibrium, there is no more in its entirety deliver of power between the two objects. Describe three ways energy deserve to be moved from a warm object to a cooler one. How does the handle of a metal spoon acquire hot as soon as the spoon is put in a warm cup of tea? Why are steels excellent conductors? Is air a conductor or an insulator? When does convection happen? What is infrared radiation? True or false: If a things is hotter, it gives off less infrared radiation. Are pwrite-ups involved in radiation? Are pposts involved in conduction? Can radiation work in space? How are infrared camages able to give images also in the dark? Explain the distinctions in between conduction, convection and also radiation. How is power transferred from heat dwellings to the outside? How can you alleviate power transfers from a house? How can fitting carpets and curtains reduce power transfers from a house? How can fitting reflective foil on the inside wall surfaces mitigate energy transfers from a house? How could double glazing minimize energy transfers from a house? What is double glazing? What is cavity wall insulation? How does loft insulation work? What are seismic waves? How is energy transferred alengthy a copper wire in a Bunsen burner flame when it is heated? How can you ensure that an experiment is a fair test? What instrument can you use to measure temperature? Give two examples of how insulators are offered in everyday life. Why can rubber be an excellent insulator? Is energy always useful? True or false: Useful tools carry power from one store to one more. True or false: The valuable output power of an equipment is constantly the same as its input power. True or false: Energy is just useful when it’s moved from one save to another. Draw your own energy diagram for a vehicle that supplies petrol. Draw your very own power diagram for a wind turbine. What is the primary beneficial store which a bus transfers energy to? What is one store that a bus transfers power to that isn’t useful? What is one save that a lamp transfers energy to that isn’t useful? Why is the sun useful? Wright here carry out many of our energy resources come from? Complete the sentence: Many of the power we use is locked up in the _____ energy stores of fuels. Why carry out we burn fuels? Complete the sentence: When we burn fuels, the energy is moved to ______ energy stores. Define biomass. What are fossil fuels? What are fossil fuels comprised of? Name 3 examples of fossil fuels. True or false: Many of the energy around us initially came from the sun. Name five examples of our energy sources. What can we use energy resources for? What is wave power? What is wind power? What are solar cells? How is energy from the sun moved to winds? How can energy from the sunlight go on to geneprice electricity? Describe how solar power functions. How have the right to light from the sun provide us via power sources in the form of biomass? What is the process that plants go via to transform light power into biomass? What are fossil fuels developed from? Name 3 things that we use power for in our everyday stays. True or false: Energy resources deserve to be supplied to generate electrical power. What is a renewable power resource? What is a non-renewable power resource? True or false: Non-renewable energy resources cannot run out. How have the right to one use wind to generate electricity? How perform we generate a lot of of our electricity at the moment? What 2 points carry out a lot of ways of generating electricity involve? What type of power reresource are fossil fuels? What kind of energy resource are fossil fuels? How many years perform fossil fuels take to form? How long do fossil fuels take to burn? How lengthy do fossil fuels take to burn? True or false: Ultimately we will certainly run out of fossil fuels. How deserve to we minimize the amount of fossil fuels we’re using? True or false: Switching appliances off isn’t an effective way of reducing the amount of fossil fuels we’re utilizing. True or false: Avoiding utilizing the auto is an effective means of reducing the amount of fossil fuels we’re using. What form of power resources can we usage to generate electricity in order to save fossil fuels? What is an advantage of making use of solar energy? What is a disbenefit of making use of solar energy? Exordinary the advantages and also disadvantages of making use of wind energy. Where is wind power from? Wbelow is tidal power from? How is solar power produced? Wbelow is wave energy from? Evaluate the advantages and also disadvantages of utilizing tidal power. Evaluate the pros and cons of wave energy. How is biomass generated? What is one benefit of using biomass to carry out energy? What is one disbenefit of utilizing biomass to carry out energy? Name one energy resource which deserve to be supplied aacquire and aget. True of false: Manufacturing solar panels deserve to be incredibly expensive. How carry out modern-day windmills rotate wind energy right into electricity? Name one form of power which some world watch as an eyesore? Why is tidal energy right for an island, such as the UK? Name one power resource which may have actually negative after-effects on wildlife. Name one energy resource which may aid to prevent flooding. Why carry out some groups of civilization oppose wave energy? Why is wave energy appropriate for an island country? Name 2 benefits of hardwood energy. Why is timber only sometimes renewable? Why is biomass just occasionally renewable? Complete the sentence: Wind is produced as a result of…. What type of power does wind provide? What are several wind turbines grouped together called? What is a hydroelectric power scheme? What is a tidal barrage and also what is its purpose? Name four disadvantages of tidal power. Name two energy resources that don’t come from the sunlight. Explain geothermal power. Is geothermal energy renewable or non-renewable? Name two advantages of geothermal power. Name one disadvantage of geothermal power. True or false: Solar energy is offered to create hot water. What are little solar cells offered in? What are larger solar cells used in? Why are some people opposed to utilizing solar energy? True or false: Solar panels geneprice electrical power. Where are solar panels often located? Draw a diagram to outline how solar panels work. What is an item that demands electrical energy to occupational recognized as? Complete the sentence: Anything that needs electricity to job-related is recognized as an _____ _____ Complete the sentence: Electrical appliances deliver energy in between _____. In which three systems deserve to power moved be measured in? What is one kWh provided to measure? What perform you must recognize before calculating the power moved by an appliance? In which two systems is power measured in? Which two equations can you use to calculate energy transferred? A kettle via a power rating of 3500 watts boils water in 100 seconds. How much power has actually it transferred? A singer performs a 2-hour concert via a 2 kilowatt sound mechanism. How a lot energy does the sound mechanism move in this time? A singer perdevelops a 2-hour concert with a 2 kilowatt sound system. How a lot power does the sound system carry in this time? What is an power meter? What does an electricity meter record? What can you use an electrical power meter to occupational out? Complete the sentence: Household fuel bills charge by the k__________. What have the right to you use your power meter readings to calculate? What formula do you should use to calculate what your electrical energy bill have to be? 450 kWh of electric power was transferred in Hugh’s home last month. Electricity costs 16p per kWh. Calculate the expense of Hugh’s electricity bill last month. What systems do electricity meters use? Define power. Why does the demand for power in the UK vary? What does the best amount of renewable energy in the UK come from? Why could some planners have actually blocked some plans for big wind farms? True or false: Production of energy from biomass is broadening. Is the supply of power for biomass even more or much less predictable than other creates of renewable energy? Why are some human being pertained to about the sourcing of biomass? What are greenhome gases? What are greenhouse gases responsible for? What does ‘sustainable’ mean? What does ‘unsustainable’ mean? Name three examples of fossil fuels. What does the power rating of an appliance tell you? What does the label on food regularly tell you about the energy of a particular food? How deserve to you use the label on a food to compare the energy provided by various types of food? How can you occupational out just how rapid an appliance transfers energy? How have the right to you occupational out the energy an appliance transfers in a certain time? Complete the sentence: The power moved by an appliance counts on… Complete the sentence: The greater the power rating on an appliance, the even more ____ it transfers in a provided time. Complete the sentence: All the food we eat has _____. Wright here perform our bodies get all the energy they require from? What unit is the power in food measured in? Which will usage more energy: a 3 kW heater left on for 1 hour, or a 1 kW TV left on for 1 hour? Which contains even more energy: a 550kJ bar of cacao or a 900 kJ block of butter? What is the term for the rate at which energy is used? What does it mean if an appliance uses most power per second? What is an power supplier? A 3 kW electrical fire is supplied for 3 hours. Calculate the power offered in kWh. A 6 kW electric fire is used for 2 hours. Calculate the energy used in kWh. What execute family or domestic fuel bills encompass indevelopment about? What are joules? Define the process of combustion. What do physical alters prefer water freezing not involve? How are physical transforms different to chemical changes? What is supposed by ‘physical changes’? Are physical alters like melting and also evaporating reversable or irreversible? Does a physical adjust involve a change in mass? How does a change of state affect a substance’s physical properties? Why is ice unusual? Complete the sentence: A substance can either be a solid, a _____ or a ____. What is a state of matter? How have the right to a substance adjust from one state of issue to another? Is there a chemical reactivity in a physical change? In which six ways deserve to a substance change? Explain the procedure of melting. Explain the procedure of freezing. Exsimple the procedure of evaporating. Explain the procedure of condensing. Explain the procedure of dissolving. Exsimple the process of sublimation. How have the right to a change of state be reversed? How have the right to you reverse the procedure of melting ice to gain liquid water? Does a physical change involve a readjust in mass? True or false: Changes of state change physical properties. Why carry out solids have a greater thickness than gases and also liquids? Describe the pwrite-ups in a solid. Describe the pposts in a liquid. Describe the particles in a gas. What happens to the pshort articles once you warmth a substance? Does a substance become more or less dense when you use heat? Why does liquid water have a higher density than solid ice? What happens to the pposts once you warm ice? What is an ion? Define the term ‘molecule’. What does potential difference mean? Define the term ‘energy’. Define the term ‘rate’. What is certain warmth capacity? What is thermal conductivity? What is an extra formal term for warm energy? What are vibrations? Name two components which influence how energy flows through an object. What is the Brownian motion? What does the random movement of pshort articles reason substances to do? What is diffusion? What does enhancing the temperature of a substance cause its pshort articles to do? Does enhancing the temperature of a substance boost or decrease the room between its particles? What is the random movement of pshort articles recognized as? What is Brownian motion an outcome of? What are particles? What is diffusion brought about by? What is the term for as soon as a substance spreads out? Describe what happens to the pposts when you heat up cold water. How does a thermometer work? What is a collision (in terms of particles)? What does the word ‘suspended’ mean? What is a gas? Would a home constructed of a conducting product like copper be cold or hot? Exsimple your answer. Why would certainly double glazing make your residence warmer? Exordinary your answer. Exordinary what happens to the molecules of a material as soon as the material is heated. Complete the sentence: Temperature is a measure of the average k_____ energy of the molecules of a product. What is the particular warmth capacity of water? What is the specific heat capacity of brick? What is the specific warm capacity of copper? What is the specific warmth capacity of lead? Why will certainly lead warm up and also cool dvery own quicker than copper? Why will it take longer to warm up brick than lead? Why will certainly brick take longer to cool dvery own than copper? Why are many heaters filled with oil? How execute you calculate the amount of thermal power stored or released as the temperature of a mechanism changes? What does the word ‘mass’ mean? What does the word ‘speed’ mean? How are renewable power resources replenished? Exsimple one herbal process which enables for a renewable energy resource to be repleniburned. Complete the sentence: A non-renewable energy resource is one via a ______ amount. What is the energy save of a fossil fuel? What is the power save of nuclear fuels? What is the energy save of bio-fuel? What is the energy store of wind? What is the energy store of hydroelectricity? What is the power save of geothermal? What is the energy save of tides? What is the power store of the sun? Are fossil fuels renewable or non-renewable? What is the power save of water waves? What are fossil fuels provided for other than transfer and heating? What is the power output of fossil fuels? Is nuclear power renewable or non-renewable? What is the power output of nuclear fuels? What is bio-fuel and what is it provided for? Is bio-fuel renewable or non-renewable? What is the power output of bio-fuel? What is the power output of wind energy? Is wind energy renewable or non-renewable? What is wind power offered for? What is hydropower offered for? What is the power output for hydroelectricity? Is hydroelectricity renewable or non-renewable? What is energy from the sunlight used for? What is the power output of the sun? What is the energy from water waves provided for? Is the power from water waves renewable or non-renewable? Evaluate the influence on the atmosphere of fossil fuels and nuclear fuels. Evaluate the influence on the setting of bio fuels and wind energy. Evaluate the affect on the environment of hydroelectrical energy and also geothermal energy. Evaluate the impact on the atmosphere of power from the sun and energy from tides. Evaluate the impact on the setting of energy from the sunlight and also energy from tides. Evaluate the influence on the atmosphere of water waves. Which two stations carry out most of the country’s electricity? Why are gas power stations offered once extra power is necessary in the country? Why are hydroelectrical power stations provided when additional power is needed in the country? Is the fuel for nuclear power stations cheap or expensive? Name two disbenefits of a nuclear power terminal. Why is water power, eg. tidal and hydroelectricity reliable? Why is water power, eg. tidal and hydroelectrical power predictable? Name 2 disadvantages of water power. Complete the sentence: Renewable sources have actually _ fuel costs. How execute generators in a power station create electricity? What is a magnetic field? What does carbon neutral mean? What does the word ‘decommission’ mean? What does the word ‘dissipated’ mean? What is an energy resource? What is an energy store? What does the word ‘finite’ mean? Where is geothermal power from? What was the Industrial Revolution? Define the term ‘infrastructure’. Define the term ‘infrastructure’. What does radioenergetic mean? What is a transformer? What is voltage? 60.What is the term for the consistent motion of water on Earth? Explain the term ‘density’. Complete the sentence: Density is the amount of ____ per unit volume. Complete the sentence: All matter consists of p_____. Exsimple the term ‘matter’. How deserve to you tell the difference in between different states of matter? In terms of pwrite-ups, how deserve to you tell the difference in between a liquid and also a solid? In terms of pshort articles, just how can you tell the distinction between a liquid and a gas? In terms of pshort articles, how can you tell the distinction between a solid and a gas? How will certainly changing the state of a material readjust its density? Why is tright here not so much distinction in between the density of a liquid and also the solid that corresponds through it? What solid would certainly correspond through water? Which liquid would correspond with ice? True or false: A gas is less dense than a solid. Exsimple just how thickness would certainly likewise depfinish on the material? Why would certainly a piece of iron with the exact same dimensions as a item of aluminium still be heavier? How might a scientist measure just how tightly packed pshort articles are? What is the equation for calculating density? What is the equation for calculating mass? What is the equation for calculating mass? What is the equation for calculating volume? What is the thickness of a material if 0.5 cubic metres of it has a mass of 0.3 kg? What is the thickness of a solid if 5 cubic metres of it has actually a mass of 5000 kg? What is the density of a solid if 2 cubic metres of it has a mass of 2000 kg? What is the thickness of a solid if 3.5 cubic metres of it has a mass of 1000 kg? What is the thickness of a solid if 8 cubic metres of it has a mass of 200 kg? What is the density of a solid if 10 cubic metres of it has actually a mass of 4000 kg? What is the standard unit for volume? What is the typical unit for mass? True or false: In some laboratory instances, mass is measured in grams. True or false: In some laboratory situations, volume is measured in cubic centimetres. What would calculating thickness making use of grams and centimetres cubes offer for the thickness unit? How do you convert from kg/m3 to g/cm3? How perform you convert from g/cm3 to kg/m3? What is the thickness of aluminium? What is the density of lead? What is the density of iron? What is the thickness of an item in kg/m3 if it is 545.2g/cm3? What is the thickness of an item in kg/m3 if it is 232.2g/cm3? What is the density of a things in kg/m3 if it is 738.3g/cm3? What is the density of an object in kg/m3 if it is 876.4g/cm3? What is the density of a things in kg/m3 if it is 113.3g/cm3? Why should the volume of a product be known in order to calculate density? What does the term ‘diameter’ mean? How have the right to you calculate the volume of an object through an irconstant shape? What is a displacement have the right to and what is it used for? Define the term ‘spout’. What is a measuring cylinder and what is it used for? What are vernier callipers and also what could they be provided for? True or false: Density deserve to be measured for ircontinuous solids and also liquids. What does the word ‘displaced’ mean? True or false: The pwrite-ups in a solid vibprice about a solved place. True or false: The pshort articles in a gas relocate about each various other. True or false: The pposts in a liquid sit close together. How can removing power from a product readjust its state? Exsimple your answer. How might including power to a material readjust its state? Exordinary your answer. What is evaporation? What happens when you cool a gas? Why is boiling an energetic process? Why is evaporation a passive process? What is chemical potential energy? What happens as soon as you freeze a liquid? What is a physical change? What is it called when a change in state have the right to be reversed? What is supposed by the term ‘inner energy’? Complete the sentence: The inner power is the amount of kinetic energy and ______ power of all the pwrite-ups in the device. How to pposts acquire kinetic energy? What happens to the bonds holding the pwrite-ups together when a substance melts? What happens to the bonds holding the pshort articles together once a substance boils? What is meant by the term ‘bond’? What is the term for as soon as a liquid is vaporised and transforms right into gas? What is the term for once a gas becomes liquid by cooling? What is meant by the term ‘freeze’? What is a horizontal line? What is a vertical line? What happens throughout the procedure of melting? Make 2 points. What is the name for a repertoire of two or more atoms hosted together by chemical bonds? What is a proton? What is a neutron? What is an electron? What is an atom? What is an ion? What is particular latent heat? What is the term for the measure of the average speed of particles? What happens to the water molecules when water is heated? Is lead a solid, a liquid or a gas? True or false: Brick has a higher particular warm capacity than lead. How a lot power is lost as soon as 3 kg of water cools down from 75 levels Celsius to 50 levels Celsius? How much power is lost once 2 kg of water cools down from 70 degrees Celsius to 50 degrees Celsius? How much energy is lost once 4 kg of water cools dvery own from 80 levels Celsius to 50 degrees Celsius? How a lot power is shed as soon as 1 kg of water cools dvery own from 50 levels Celsius to 40 levels Celsius? How a lot energy is lost as soon as 7 kg of water cools dvery own from 70 levels Celsius to 50 levels Celsius? If a 4.5 kg brick is heated from 30 levels Celsius by 500,000 J, how warm would certainly it get? If a 5.5 kg brick is heated from 40 levels Celsius by 500,000 J, how hot would it get? If a 7.5 kg brick is heated from 25 degrees Celsius by 500,000 J, exactly how hot would it get? If a 3.5 kg brick is heated from 30 levels Celsius by 500,000 J, just how hot would certainly it get? If a 2.5 kg brick is heated from 45 degrees Celsius by 500,000 J, just how warm would certainly it get? What happens when you adjust the internal power of a material? What is the distinction between certain warmth capacity and particular latent heat? How have the right to you calculate the amount of thermal energy stored as the temperature of a system changes? How can you calculate the amount of thermal power released as the temperature of a mechanism changes? How a lot energy is needed to freeze 300 grams of water from 0 degrees Celsius? How a lot energy is required to freeze 200 grams of water from 0 degrees Celsius? How much energy is required to complimentary 450 grams of water from 0 levels Celsius? How a lot power is necessary to cost-free 700 grams of water from 0 degrees Celsius? How much energy is needed to cost-free 700 grams of water from 0 levels Celsius? How a lot power is necessary to totally free 700 grams of water from 0 levels Celsius? How much power is required to free 170 grams of water from 0 degrees Celsius? True or false: When we talk around push, we’re talking around the amount of force pushing dvery own on an item. Complete the sentence: Pressure is force separated by _____. Why does atmospheric press decrease with height? How are pressure, force and also location linked? How many newtons/metre2 is one pascal? How many type of newtons/metre2 is two pascals? How many newtons/metre2 is 3 pascals? Is tright here even more or less environment over you on peak of a mountain? Explain your answer. True or false: An object in water experiences water press from all directions. At what allude does a watercraft start to float after it sinks reduced into the water? When will an item sink? Exsimple your answer, including the term ‘upthrust’ Why might someone wearing stilettos sink right into the snow? What happens in the upthrust is higher than an object’s weight? What happens if the upthrust is smaller sized than an object’s weight? True or false: At sea level, setting weighs nothing. Describe the directional motion of pwrite-ups in a gas. Do pposts in a gas tfinish to move conveniently or slowly? Exordinary your answer. Why does it not take long for a gas to fill an entire container? Exsimple why air freshener spreads around a room incredibly conveniently, using the term ‘particles’ in your answer. Explain why a perfume smell spreads about a room very conveniently, utilizing the term ‘particles’ in your answer. Exsimple why a food preparation smell spreads around a kitchen incredibly easily, making use of the term ‘particles’ in your answer. Why carry out collisions take place frequently in a gas? Describe the collisions that occur in between particles in a gas. Describe the force acting on a gas container because of collisions. Describe the collisions caused by a gas trapped inside a balloon. How perform you calculate the pressure led to by a gas? What is area measured in? True or false: When you’re standing in a room, you are constantly being hit by gas pposts that comprise the air. What is the atmospheric pressure at sea level? Why will certainly a balloon obtain smaller sized if it is squeezed? What did the Irish scientist Robert Boyle investigate? Describe Boyle’s investigations neighboring the pwrite-up concept. Complete the sentence: Boyle proved that volume is ______ ______ to pressure. How do you meacertain a addressed mass of gas at a continuous temperature? Complete the equation: Pressure x _____ = constant. Why would the press of a gas rise as the volume of its container decreases if the gas’s temperature stays the same? How execute you calculate the adjust in volume or push for a gas at a constant temperature? If a gas has a push of 300,000 Pa as soon as it is in a volume of 20 m3, what will its push be if the volume is diminished to 2 m3? If a gas has a pressure of 400,000 Pa once it is in a volume of 10 m3, what will its pressure be if the volume is reduced to 1 m3? If a gas has actually a press of 500,000 Pa once it is in a volume of 50 m3, what will its press be if the volume is reduced to 2.5 m3? If a gas has actually a pressure of 100,000 Pa as soon as it is in a volume of 20 m3, what will certainly its push be if the volume is lessened to 3 m3? If a gas has a push of 200,000 Pa once it is in a volume of 5 m3, what will certainly its push be if the volume is lessened to 1 m3? What does decreasing the volume of a gas reason the pwrite-ups in a gregarding do? What impact does increasing the temperature of a gas have on its collisions? What does the term ‘inversely proportionate’ mean? Complete the sentence: Forces used to the pshort article in a gas suppose that energy is ______. What is a piston? What happens once a piston is pressed down on a column of gas? Wright here does mechanical work transfer energy from and to? Describe the partnership in between a gas and its container. Explain what causes the push exerted by a gas. True or false: Only the pressure per collision rises once a gas is heated but the volume does not change. True or false: Only the variety of collisions taking place per second increases as soon as a gas is heated yet the volume does not change. What happens to a gas as soon as it is squamelted at continuous temperature? If the pressure on a gas is doubled, what happens to the volume of the gas? If the push on a gas is quadrupled, what happens to the volume of the gas? Which variable must be controlled as soon as experimentation how the push of a gas varies with its volume? Explain your answer. Why does a bicycle pump obtain warmer once it compresses a gas? How execute gas pwrite-ups relocate inside a helium balloon? Why does a boat float but a penny sink? Exsimple the principle of floating and also sinking and why some objects sink yet some float. Draw a pwrite-up picture for a gas. Draw a pshort article picture for a solid. Draw a ppost photo for a liquid. Why don’t gas particles loss to the bottom of a beaker? Why are some substances gases at room temperature however others are solid? Do gases have actually big or tiny spaces in between particles? Exsimple your answer. True or false: Only some matter in the Universe is made of particles. What is gas push led to by? Exsimple your answer. When does push not boost via temperature? What happens to the volume of a helium balloon as its rises? Exordinary the command word ‘calculate’ in an exam question context. Explain the command word ‘define’ in an exam question context. Explain the command word ‘suggest’ in an exam question context. Exsimple the command also word ‘determine’ in an exam question context. What is an power system? Complete the sentence: An power mechanism is a team of _____ that are able to do occupational. Complete the sentence: An energy system is a group of objects that are able to carry out ____. What happens once job-related is done? What kind of energy is stored in batteries? What type of energy is stored in fuel? What kind of energy is stored in moving objects? What kind of energy is stored in a things above the planet’s surface? What kind of energy is stored in a stretched object? What form of energy is stored in a compressed object? What kind of power is stored in a twisted object? What type of energy is stored in a heated object? What form of energy is stored in an object via a magnetic field? What kind of power is stored in electrostatic pressures between charges? What is nuclear energy? What are electromagnetic waves also recognized as? Describe the transport of energy that takes area when you throw a tennis sphere upwards. Describe the transport of power that takes location once a bowling ball hits a pin. Describe the transfer of energy that takes place when you kick a footround. Describe the power move that takes area once you boil water for a cup of tea. Describe the power deliver that takes place when you apply the brakes in a auto. True or false: Energy is measured in Joules. True or false: Energy is measured in watts. What does the symbol ‘J’ stand for? Define the term ‘efficiency’. What is the amount of useful energy you acquire from an energy deliver compared to the power put in known as? Complete the sentence: Efficiency have the right to be calculated from the power t______. Is nuclear power difficult to extract? Is nuclear energy challenging to purify? Is nuclear energy plentiful? Evaluate the advantages and disadvantages of nuclear power. Why are fossil fuels ending up being more challenging to discover and extract? Why are fossil fuels ending up being more hard to find and extract? How are power sources offered in day-to-day life? What are the four economic sectors in between which energy use is divided? What is a scalar? What is a vector? Define the term ‘momentum’. Define the term ‘gravity’. Which two groups can you area pressures into, call and ….? How a lot work-related is done as soon as a box is pushed 5m across the floor through a pressure of 150 N? How a lot occupational is done once a box is puburned 10m across the floor through a pressure of 300 N? How much work is done as soon as a box is pushed 4m across the floor via a pressure of 16 N? How a lot job-related is done as soon as a box is puburned 7m across the floor with a pressure of 20 N? How much job-related is done once a box is pushed 8m throughout the floor through a force of 6 N? How a lot job-related is done when a box is puburned 9m across the floor with a pressure of 30 N? What is the typical speed of walking? What is the typical rate of running? What is the typical speed of cycling? What is the rate of a bike travelling 1000m in 100 seconds? What is the speed of a bike travelling 500m in 50 seconds? How long will certainly it take a auto to finish a car journey, travelling 400 miles at an average speed of 40 mph? How carry out you calculate protecting against distance? What is stopping distance? What is the difference between thinking and braking distance? What is the highway code? True or false: When you double your rate, your reasoning distance will additionally double. True or false: When you triple your speed, your reasoning distance will certainly also triple. What is a reaction time? Name three factors which influence reactivity time. True or false: Reaction time affects reasoning distance. True or false: When the speed of a auto doubles, the kinetic power of the vehicle becomes four times higher. Why does the kinetic power of the car end up being four times greater as soon as its rate doubles? What is the reactivity time of a typical person? Does alcohol rise or decrease reaction time? Does caffeine boost or decrease reactivity time? Does fatigue boost or decrease reaction time? Do distractions boost or decrease reaction time? Do drugs increase or decrease reactivity time? Why perform some drugs rise reaction time, yet some decrease reactivity time? How deserve to a reaction time be measured? How deserve to a leader be provided to measure reactivity time? Does boosting speed boost or decrease braking distance? Does increasing the weight of a auto boost or decrease braking distance? Do icy roads rise or decrease braking distance? Do wet roadways boost or decrease braking distance? Do bad brake problems increase or decrease braking distance? Do bald tyres increase or decrease braking distance? Do bald tyres boost or decrease braking distance? Name some determinants that affect the braking distance of a car. Complete the sentence: The nuclei of some atoms are u_____. How execute unsteady nuclei become even more stable? Describe the process of radioenergetic degeneration. What is the term for the price at which a source of unstable nuclei decays? What does the unit ‘Bq’ stand also for? What are becquerels used to measure? Define the term ‘count-rate’. What is the name for the number of decays tape-recorded each second by a detector? What can a Geiger-Muller tube be supplied to measure? Define the term ‘isotype’. What are the 3 various kinds of radioenergetic decay? Wbelow execute the 3 kinds of radioenergetic degeneration come from? True or false: The three kinds of radioenergetic degeneration come from the nucleus. How many protons does alpha consist of? How many kind of neutrons does alpha consist of? Does alpha have actually a positive or negative charge? Why does alpha have actually a positive charge? What does beta consist of? Are beta pshort articles positively or negatively charged? What is the symbol for beta? What is the symbol for alpha? What is the symbol for gamma? True or false: Gamma radiation has actually no mass. True or false: Gamma radiation has no electrical charge. What are gamma rays? What is alpha easily quit by? What is alpha conveniently quit by? What is beta quit by? What is gamma stopped by? True or false: Alpha, beta and gamma have the right to pass through various materials. Why carry out we view different colours? Why carry out we see various colours? How have the right to white light be dispersed? Complete the sentence: White light have the right to be distributed by a _____. What is the colour of light associated to? Why is white light not simply a single colour? True or false: White light is a mix of colours. When carry out the different colours of white light show up? Define the term ‘dispersal’. What is the proper name for a rainbow result produced by the splitting up of white light? What does the dispersal of white light give? What is the order of colours shown up as soon as white light hits a prism? Complete the sentence: A mixture of colours reflects up when white light hits a r______.

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Complete the sentence: The splitting up of light is dubbed d______.