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Get Answers to all your Questions
Q.9. The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Answers (1)
Given the frequency of the sound wave is 100Hz.
Frequency is the number of oscillations per second.
So, 100Hz means that 100 oscillations are done in 1 second.
Thus, in a minute, the number of oscillations would be,
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