Q5 of 34 Page 227

What do you understand by amplitude of vibration?

Amplitude is defined as the loudness of sound. When the amplitude is large the sound produced is large and if the amplitude is small then the sound produced is also small.


More from this chapter

All 34 →
3

Mention the name of passage in the outer ear which carries sound waves to the eardrum.

 4

Sound can travel through vacuum. Is it correct?

 6

Write the unit of loudness of sound.

 7

How much loudness can be tolerated by a normal human being?