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What are forced vibrations? - Physics

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Question

What are forced vibrations? 

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Solution

The vibrations of a body which take place under the influence of an external periodic force acting on it, are called the forced vibrations.

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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 18. (a) | Page 164

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