Explain about Microphone?
- 1 Answers
- 959 Views
- I also Faced
- E-Mail Answers
Answer / amita sharma
Microphone:-It is an electrical device for converting, sound impulses into electrical pulsations of similar form. It consists of a thin diaphragm fixed in a position and capable of vibrating in accordance with the sound waves falling on it. These mechanical vibrations of the diaphragm cause similar variations of the diaphragm cause similar variations in current flowing in an electrical circuit. These varying in currents are carried over wire, amplified and fed into a loudspeaker or any sound recording device.
| Is This Answer Correct ? | 0 Yes | 0 No |
How is soda in a glass sucked up with the help of a straw ?
Explain what is photometry?
Explain the Reflection ?
Explain what is h1n1?
For what the parabolic dishes are used?
How current passes through a capacitor in ac and dc circuits?
When a bar of iron is heated,it expands. What will happen to it's weight when it is heated
why the ammeter and voltmeter has a circle representation
Define Fixation of Nitrogen?
How many protons are present in a single deuterium nucleus?
Up to how much weight can be rounded off while weighing a bakery item in a bakery?
Why are cloudy nights usually warmer than clear ones?
General Physics 
