Other questions in this quiz

2. in what state do the particles have the most energy?

  • gas
  • solid
  • liquid

3. why is the voltage stepped up for long- distance transportation in cables?

  • it's cheaper
  • it makes the journey faster
  • because less energy is lost
  • it's easier to transport the energy

4. what is power measured in?

  • watts
  • joules
  • coulombs
  • amps

5. what is the angle of incidence equal to?

  • the angle from the mirror to the normal
  • the angle of reflection
  • the sine rule of the angle
  • the angle of refraction


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