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Resonance occurs when frequency of forced oscillations is close to natural frequency. True or False?

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in Physics – Class 11 by (74.2k points)
Resonance occurs when frequency of forced oscillations is close to natural frequency. True or False?

(a) True

(b) False

I got this question by my college professor while I was bunking the class.

The origin of the question is Forced Oscillations and Resonance in division Oscillations of Physics – Class 11

1 Answer

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Correct answer is (a) True

Explanation: Resonance is the phenomenon of oscillation with increased amplitude when frequency of forced oscillator is close to natural frequency. The reason for this increase in amplitude is that the vibrations of the external oscillator match with the vibrations of particles being oscillated and thus there is a net increase in vibrations.

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