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A question of science 6-2

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  • What does electricty require to flow along a wire?
    It needs energy
    It needs a socket
    It needs the wire to be in a loop
    It needs emotional support
  • What does a switch do?
    It makes dinner
    It turns on and off the lights with magic
    It breaks or connects an electric circuit
    Nothing
  • Wires are made out of ____ inside and ____ outside
    Copper inside and rubber outside
  • Can we run out of electricty?
    No, but we can run out of fossil fuels
  • What's the biggest advantage of the electric car?
    It doesn't burn fuel so it pollutes less
    It can fly
    It can go underwater
  • Rubber and glass are good conductors. True or false?
    False
  • Is it smart to stick something in an electric socket hole?
    No, unless you want to smell like french fries
  • What are renewable energies?
    Power sources that can't get used up
    Power sources that are bad for the environment
    Power sources that can run out
  • A material that's good conducting electricity is a...
    Electrical
    Conductor
    Potato
    Socket
  • Did electricy exist hundreds of years ago?
    No, it was discovered recently
    No, we invented it
    Yes, it is something natural
  • Water conducts electricty. True or false?
    True
  • What can we do to save energy?
    ...
  • Can electricty just leak out of an electric socket, and waste energy?
    No, it can't
  • Copper is good conductor. True or false?
    True