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Natural Science U6

  • Game Code: 1624845
  •  English    24     Public
    Energy and machines
  •   Study   Slideshow
  • What is energy?
    It is everything that produces change or transforms objects
  •  5
  • The energy stored in batteries is...
    Electrical energy
  •  5
  • Ther energy that we get from the Sun, the fire or a light bulb is...
    Luminous energy
  •  5
  • The energy that can be observed when an object changes position is...
    Mechanical energy
  •  5
  • The energy from a hot object is...
    Thermal energy
  •  5
  • The energy stored in matter is...
    Chemical energy
  •  5
  • What's the name of this simple machine?
    Inclined plane
  •  5
  • What is the name of this simple machine?
    Lever
  •  5
  • What is the name of this simple machine?
    Wheel
  •  5
  • What is the name of this simple machine?
    Roller
  •  5
  • What is the name of this simple machine?
    Pulley
  •  5
  • What is a compound machine?
    It is a machine made of two or more simple machines. (Each component carries out a different function)
  •  5
  • Name 3 components of a car and their function
    Engine (converts electrical/chemical energy into mechanical), tyres (reduce friction / enables wheels to move), wipers (clean windscreen), brakes (slow / stop)
  •  5
  • What's the name of this form of transmission?
    Wheel with an axle
  •  5
  • What's the name of this form of transmission?
    Gears
  •  5
  • What's the name of this form of transmission?
    Belt and chain
  •  5
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