Question

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

Answer 1

Answer:

Frequency = 100 Hz (given)

This means the source of sound vibrates 100 times in one second.

Therefore, number of vibrations in 1 minute, i.e. in 60 seconds = 100 x 60 = 6000 times

Explanation:

ITS EASY START PRACTISE

Answer 2

ANSWER: 6000 TIMES

explain: 1hz is equal to 1 vibration/ second so

frequency of 100 hz will be 100 vibration/ second.

1 min= 60 second

100×60= 6000times