8. Tap on a table. Which shows the energy transformation that occurs? C. sound energy to radiant energy A. electrical energy to heat energy B. radiant energy to electrical energy D. mechanical energy to sound energy 9. What energy transformation takes place when you turn on an electric iron? A. heat energy to light energy B. light energy to heat energy C. heat energy to electrical energ D. electrical energy to heat energy - 10. Turn on a battery-operated flashlight. Chemical energy is transformed into all of the following types of energy EXCEPT ONE. Which one is it? C. thermal energy D. electrical energy A. mechanical energy B. light energy 11. Which of the following demonstrates a change from light energy to heat energy? A. buzzing of the bees B. boiling of water D. answering a phone call C. warming of beach sand 12. What energy transformation is demonstrated when a doorbell is pressed? A. heat energy to light energy C. light energy to heat energy B. electrical energy to sound energy D. electrical energy to heat energy 13. What energy transformation takes place when you play computer games? A. light energy to heat energy C. light energy to mechanical energy B. electrical energy to light energy D. heat energy to mechanical energy 14. What sequence of energy transformation is demonstrated when you switch on an electric bulb? A. heat → electrical light B. electrical → light heat C. electrical → heat → light D. light heat → electrical​