Question

what is resonance ?? in physics​

Answer 1

The increase in amplitude of oscillation of an electric or mechanical system exposed to a periodic force whose frequency is equal or very close to the natural undamped frequency of the system.

Answer 2

Answer:

the definition of resonance in physics is a phenomenon in which an external force or a vibrating system forces another system around it to vibrate with greater amplitude at a specified frequency of operation.

the best example of resonance are observed in various musical instruments around us.

Explanation:

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