Other questions in this quiz

2. how do you find the power of a component in a circuit?

  • measure the voltage and the current and multiply them together
  • divide the voltage by the current

3. In an electric circuit what does the charge of the wire transfer the energy to?

  • light bulb
  • components/ devices
  • environment
  • boiler

4. What are sankey diagrams?

  • energy transformation diagrams
  • diagrams used to measure the cost of a machine/appliance

5. true of false: some energy is always lost?

  • false-it's all converted into different forms
  • true- some is useful energy and the rest is lost energy


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