Study

Energy

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  • Heating is an example of
    Thermal energy
  • What type of energy can be converted into light, heat, sound and movement?
    Electrical energy
  • TRUE/FALSE. Wood from trees has kinetic energy
    FALSE. It has potential energy
  • TRUE/FALSE. Coal generates nuclear waste products
    FALSE. Uranium generates nuclear waste products
  • energy an object has due to its motion or its position
    Mechanical energy
  • What does sound energy produce?
    Vibrations
  • TRUE/FALSE. Building dams cause air pollution
    FALSE
  • Name 5 renewable sources of energy
    Solar, water, wind, geothermal and biomass
  • An example of artificial light is
    bulb, lamp, torches
  • Where is electrical energy produced?
    Power stations
  • TRUE/FALSE. Cycling is an example of mechanical energy
    TRUE
  • TRUE/FALSE. An object's kinetic energy depends on its mass and volume
    FALSE. Depends on its mass and speed
  • What form of energy does a piano produce?
    Sound energy
  • Name 4 non-renewable sources of energy
    Coal, crude oil, natural gas and uranium
  • Chemical energy occurs during a
    Chemical reaction
  • What two types of sources of energy can electrical energy use?
    Renewable and non-renewable
  • The main example of natural light is the
    Sun
  • Light energy can be
    Natural or artificial
  • Type of energy that comes from motion
    Kinetic energy
  • TRUE/FALSE. Burning biomass cause air pollution
    TRUE
  • A waterfall is an example of
    Kinetic energy
  • Energy stored in objects
    Potential energy
  • Water stored in a dam is an example of
    Potential energy
  • Digestion is an example of
    Chemical energy
  • What are the three types of fossil fuels?
    Coal, crude oil and natural gas
  • What kind of power stations use uranium to produce energy?
    Nuclear power stations
  • Thermal energy causes a transfer of
    Heat