Study

Energy and its forms

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  • what are these
    solar panels
  • The stored energy in food, fuels, and batteries is .........................
    chemical energy
  • The energy of moving particles is called..............
    thermal energy
  • Solar panels get light from the sun and transform it into electricity (true or false?)
    true
  • A car moves when the chemical energy stored an gasoline changes to .............
    kinetic energy
  • The ability to do work or to cause change is called.........
    energy
  • what is this?
    spacecraft
  • The.............is the main source of energy on Earth's surface
    sun
    Mars
    moon
    fire
  • stored energy is ..................
    potential energy
  • Solar panels produce energy when there is no sunlight (true/false?)
    false
  • What makes electricity in spacecrafts?
    generators