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electricity year2

  •  English    25     Public
    circuits
  •   Study   Slideshow
  • to turn the light off you have to press the ( wires - plug - switch ) _________.
    switch
  •  25
  • which part of the circuit supply electrical energy
    battery
  •  20
  • which part of the circuit produce light
    bulb
  •  20
  • which part of the circuit we use it to complete and break the battery
    switch
  •  20
  • which part of the circuit connects all parts together ( wires - battery)
    wires
  •  20
  • What are these?
    wires
  •  20
  • what is this
    battery
  •  20
  • what is this?
    circuit
  •  20
  • what is this?
    switch
  •  20
  • what is this?
    plug
  •  20
  • what is this?
    socket
  •  20
  • We need light to see. true/ false
    true
  •  20
  • The sun is a source of light and heat. true/false
    true
  •  20
  • People who cannot see are blind. true/ false
    true
  •  20
  • 4. Artificial light sources are made by God. true / false
    false
  •  20
  • The moon gives us light in the day. true/false
    false
  •  20