Physicseasy · Past Paper
What is the energy conversion in a microphone?
AElectrical to Sound
BSound to Electrical
CMechanical to Sound
DSound to Mechanical
✓ Correct Answer: B — Sound to Electrical
A microphone converts sound waves (vibrations) into electrical signals.
Share this question
More from Physics
- A persistence of sound after the source has stopped, caused by multiple reflections, is known as what?
- If the density of an object is less than the density of the liquid, the object:
- A ship moves from river water to sea water. It will:
- The unit of luminous intensity is:
- The magnifying power of a telescope is 10 and its length is 110 cm. What are the focal lengths of the lenses?