Question

The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?

Answer 1

Frequency means number of vibrations per second.

Frequency = 100 Hz

So 100 vibrations per second.

in 1 minute( or 60 seconds) , number of vibrations = 60×100 = 6000

it vibrates 6000 times in a minute

Answer 2

Answer:

6000

Explanation: