1 Hz is equal to
$(a)$. 1 vibration per minute
$(b)$. 10 vibrations per minute
$(c)$. 60 vibrations per minute
$(d)$. 600 vibrations per minute

Academic Physics NCERT Class 8

$1\ Hz=1$ vibration per second or $60$ vibration per $60$ minute.

So, option $(c)$ is correct.

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Updated on: 10-Oct-2022

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RPM (Revolutions Per Minute)
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