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What is meant by resonance? - Physics

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Question

What is meant by resonance?

Answer in Brief
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Solution

Resonance is a special case of forced vibrations. When the frequency of an externally applied periodic force on a body is equal to its natural frequency, the body rapidly begins to vibrate with an increased amplitude, a phenomenon known as resonance.

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Chapter 7: Sound - EXERCISE-7 (B) [Page 164]

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Selina Physics [English] Class 10 ICSE
Chapter 7 Sound
EXERCISE-7 (B) | Q 21. (a) | Page 164
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