Other questions in this quiz

2. E = m x c x θ ... What is energy transferred measured in?

  • J
  • N
  • m
  • kg

3. v = f x λ ... What is f measured in?

  • Hz
  • W
  • J
  • N

4. efficiency = useful energy out ÷ total energy in (x 100%) ... what is energy measured in?

  • J
  • m
  • W
  • N

5. efficiency = useful power out ÷ total power in (x 100%) ... what is power measured in?

  • J
  • W
  • N
  • kg

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