

McqMate
Q. |
Conversion of sound energy into electrical energy is done by – |
A. | Solar cell |
B. | Gramophone |
C. | Microphone |
D. | Loudspeaker |
Answer» C. Microphone | |
Explanation: Conversion of sound energy into electrical energy is done by microphone. |
View all MCQs in
PhysicsNo comments yet