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Flashcards

LEARN IT 1: Energy

Isleworth Physics Physics GCSE Inglês 5,0Avaliação média 5,0 de 5 (1 avaliação) 73 flashcards

LEARN IT 1: Energy

Flashcards do conjunto (73)

  1. 1LEARN IT 1: EnergyLEARN IT 1: Energy
  2. 2List the 8 energy storesList the 8 energy stores
  3. 3What is a system?What is a system?
  4. 4What is a closed system?What is a closed system?
  5. 5What ways can energy be transferred in systems?What ways can energy be transferred in systems?
  6. 6Describe in full the energy transfer for a ball thrown up into the airDescribe in full the energy transfer for a ball thrown up into the air
  7. 7Describe in full the energy transfer for a ball droppedDescribe in full the energy transfer for a ball dropped
  8. 8Describe in full the energy transfer for a car brakingDescribe in full the energy transfer for a car braking
  9. 9Describe in full the energy transfer for a collision between two carsDescribe in full the energy transfer for a collision between two cars
  10. 10What is the formula for kinetic energy?What is the formula for kinetic energy?
  11. 11What is the formula for gravitational potential energyWhat is the formula for gravitational potential energy
  12. 12What is the formula for elastic potential energy?What is the formula for elastic potential energy?
  13. 13What will be the ‘properties’ of something with a large amount of kinetic energy?What will be the ‘properties’ of something with a large amount of kinetic energy?
  14. 14What will be the ‘properties’ of something with a large amount of gravitational potential energy?What will be the ‘properties’ of something with a large amount of gravitational potential energy?
  15. 15What will be the ‘properties’ of something with a large amount of elastic potential energy?What will be the ‘properties’ of something with a large amount of elastic potential energy?
  16. 16What are the units for spring constant?What are the units for spring constant?
  17. 17What does a large value of spring constant mean?What does a large value of spring constant mean?
  18. 18What is the conservation of energy principle?What is the conservation of energy principle?
  19. 19What does dissipated mean?What does dissipated mean?
  20. 20What usually happens to wasted energy?What usually happens to wasted energy?
  21. 21What is the definition of power?What is the definition of power?
  22. 22If something has a power of 3 watts, what does this mean?If something has a power of 3 watts, what does this mean?
  23. 23If something has a power of 10kW, what does this mean?If something has a power of 10kW, what does this mean?
  24. 24What are the formulae for power?What are the formulae for power?
  25. 25What does work done mean?What does work done mean?
  26. 26What methods could be used to reduce wasted energy in a bicycle?What methods could be used to reduce wasted energy in a bicycle?
  27. 27What methods could be used to reduce wasted energy in a house?What methods could be used to reduce wasted energy in a house?
  28. 28How does cavity wall insulation reduce wasted energy by heating?How does cavity wall insulation reduce wasted energy by heating?
  29. 29What does high thermal conductivity mean?What does high thermal conductivity mean?
  30. 30How does double glazing reduce wasted energy transfer by heatingHow does double glazing reduce wasted energy transfer by heating
  31. 31What does efficient mean?What does efficient mean?
  32. 32What are the two formula for calculating efficiency?What are the two formula for calculating efficiency?
  33. 33Why can efficiency never be greater than 1 or 100%?Why can efficiency never be greater than 1 or 100%?
  34. 34What does an efficiency of 0.5 or 50% tell you?What does an efficiency of 0.5 or 50% tell you?
  35. 35Only one type of device is nearly 100% efficient. Which one?Only one type of device is nearly 100% efficient. Which one?
  36. 36What is a non-renewable energy resource?What is a non-renewable energy resource?
  37. 37List the non-renewable energy resourcesList the non-renewable energy resources
  38. 38What is a renewable energy resource?What is a renewable energy resource?
  39. 39List the renewable energy resourcesList the renewable energy resources
  40. 40List the energy resources than can be used in transport (cars, trains etc)List the energy resources than can be used in transport (cars, trains etc)
  41. 41List the energy resources that can be used for heatingList the energy resources that can be used for heating
  42. 42In a sentence, describe simply how wind power worksIn a sentence, describe simply how wind power works
  43. 43In a sentence, describe simply how solar cells workIn a sentence, describe simply how solar cells work
  44. 44In two sentences, describe simply how geothermal power worksIn two sentences, describe simply how geothermal power works
  45. 45In three sentences, describe simply how hydroelectric power worksIn three sentences, describe simply how hydroelectric power works
  46. 46In two sentences, describe simply how wave power worksIn two sentences, describe simply how wave power works
  47. 47In two sentences, describe simply how tidal barrages workIn two sentences, describe simply how tidal barrages work
  48. 48In three sentence, describe simply how bio-fuels are usedIn three sentence, describe simply how bio-fuels are used
  49. 49In a sentence, describe simply how nuclear power stations workIn a sentence, describe simply how nuclear power stations work
  50. 50Give the advantages and disadvantages of wind powerGive the advantages and disadvantages of wind power
  51. 51Give the advantages and disadvantages of solar cellsGive the advantages and disadvantages of solar cells
  52. 52Give the advantages and disadvantages of geothermal powerGive the advantages and disadvantages of geothermal power
  53. 53Give the advantages and disadvantages of hydroelectric powerGive the advantages and disadvantages of hydroelectric power
  54. 54Give the advantages and disadvantages of wave powerGive the advantages and disadvantages of wave power
  55. 55Give the advantages and disadvantages of tidal powerGive the advantages and disadvantages of tidal power
  56. 56Give the advantages and disadvantages of biofuel powerGive the advantages and disadvantages of biofuel power
  57. 57Give the advantages and disadvantages of nuclear powerGive the advantages and disadvantages of nuclear power
  58. 58Give the advantages and disadvantages of fossil fuel power stationsGive the advantages and disadvantages of fossil fuel power stations
  59. 59Solar panels are sometimes filled with water. Why?Solar panels are sometimes filled with water. Why?
  60. 60What is the difference between the words reliable and predictable?What is the difference between the words reliable and predictable?
  61. 61What are the patterns and trends in the use of energy resources?What are the patterns and trends in the use of energy resources?
  62. 62Why are we trying to use more renewable energy resources?Why are we trying to use more renewable energy resources?
  63. 63Although science can identify environmental issues to do with non-renewable energy resources, it does not mean we can just switch to using renewable ones. Why?Although science can identify environmental issues to do with non-renewable energy resources, it does not mean we can just switch to usin...
  64. 64What are the symbols and units of: energy (general) kinetic energy gravitational potential energy elastic potential energyWhat are the symbols and units of: energy (general) kinetic energy gravitational potential energy elastic potential energy
  65. 65What are the symbols and units of: massWhat are the symbols and units of: mass
  66. 66What are the symbols and units of: velocity or speedWhat are the symbols and units of: velocity or speed
  67. 67What are the symbols and units of: gravitational field strengthWhat are the symbols and units of: gravitational field strength
  68. 68What are the symbols and units of: spring constantWhat are the symbols and units of: spring constant
  69. 69What are the symbols and units of: ExtensionWhat are the symbols and units of: Extension
  70. 70What are the symbols and units of: heightWhat are the symbols and units of: height
  71. 71What are the symbols and units of: powerWhat are the symbols and units of: power
  72. 72What are the symbols and units of: work doneWhat are the symbols and units of: work done
  73. 73What are the symbols and units of: timeWhat are the symbols and units of: time

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GCSE Physics FlashCards sobre LEARN IT 1: Energy, criado por Isleworth Physics em 07-03-2018.
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Avaliação
Avaliação média 5,0 de 5 (1 avaliação)

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