MCQOPTIONS
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| 1. |
Look at the figure given below. What do you observe when the switch is closed? |
| A. | The bulb lights up. |
| B. | Electrical energy is converted into sound energy. |
| C. | The bulb does not glow. |
| D. | Light energy is converted into heat energy. |
| Answer» B. Electrical energy is converted into sound energy. | |