Question

define resonance.. .​

Answer 1

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"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:

HEYY mate

In physics, resonance is a phenomenon in which a vibrating system or external force drives another system to oscillate with greater amplitude at specific frequencies. A familiar example is a playground swing, which acts as a pendulum.

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