Question

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

Answer 1

Explanation:

6000 times

The frequency of 100 hertz means that the source of sound vibrates 100 times in 1 second. Hence, the source of sound vibrates 6000 times in a minute.

Answer 2

Answer:

Frequency of source of sound being 100Hz means the sound source vibrates 100 times in 1 second. Therefore vibrations made by sound source in 1 minute ( 60 sec ) = 100 × 60 = 6000.

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