Game Preview

Energy Conversion_Unit 2_Grade 3 (25.7)

  •  English    17     Public
    Students practice tracing changes in energy from one form to another.
  •   Study   Slideshow
  • What type of energy is stored in a sandwich?
    Food Energy
  •  15
  • When you burn coal, the chemical energy is transferred to what two types of energy? thermal & ____________
    Light
  •  15
  • Energy from the sun is transferred to earth as what type of energy?
    Light Energy
  •  15
  • A TV transfers electrical energy in to what 3 types of energy?
    Light, Sound and heat
  •  15
  • What type of energy is transferred around a circuit?
    Electrical Energy
  •  15
  • A laptop transfers ___________ energy to light, sound, and thermal energy.
    Electrical
  •  15
  • A toaster transfers electrical energy to _____________ and ____________ energy.
    heat and Light
  •  15
  • When a tennis ball is dropped, it transfers gravitational potential energy into which type of energy?
    movement energy
  •  15
  • All moving objects have ____________ energy.
    movement
  •  15
  • Burning wood is an example Chemical energy transforming into ____________ energy.
    Heat Energy
  •  15
  • Energy cannot be created or destroyed, it can only be _______________.
    transformed/ changed
  •  15
  • A hairdryer converts ___________ energy to ____________ energy.
    electrical to heat
  •  15
  • What is the energy transfer that occurs when a person is running? Chemical Energy --> _____________
    Movement Energy
  •  15
  • What energy transfer occurs when a person is playing a violin? ________________ --> _________________
    movement energy => sound Energy
    movement energy => heat energy
  •  15
  • A moving wind turbine is an example of Mechanical energy converting to ___________ energy.
    electrical energy
    sound energy
  •  15
  • As water falls over a waterfall, its Gravitational Potential energy is transformed into ___________ energy.
    movement energy
  •  15