Electricity and Chemical Effects Quiz
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Questions and Answers

What type of materials are good conductors of electricity?

  • Wood
  • Metals (correct)
  • Aluminium
  • Rubber and plastic

    • Why are wet hands dangerous when touching an electrical appliance?

  • Wet hands prevent electric shock
  • Wet hands have no effect on electrical safety
  • Wet hands increase the resistance of the body
  • Wet hands decrease the resistance of the body (correct)

    • What should be used for activities instead of mains or generator supply?

  • Water
  • Electric cells (correct)
  • Metal wires
  • Rubber gloves

    • What should be replaced by a battery when testing liquids for conductivity?

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    What type of materials are poor conductors of electricity?

    <p>Rubber and plastic</p> Signup and view all the answers

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