English

The unit of frequency is ______.

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Question

The unit of frequency is ______.

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Solution

The unit of frequency is hertz (Hz).

Explanation:

Frequency is expressed in hertz. Its symbol is Hz. A frequency of 1 Hz is one oscillation per second. The frequency determines the shrillness or pitch of a sound.

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Chapter 10: Sound - Exercises [Page 135]

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NCERT Science [English] Class 8
Chapter 10 Sound
Exercises | Q 4. (c) | Page 135
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