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Explain resonance. Give an example . |
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Answer» Solution :The frequency of external periodic force (or driving force) matches with the natural frequency of the VIBRATING BODY (DRIVEN). As a result the oscillating body begins to vibrate such that its amplitude increases at each step and ultimately it has a large amplitude. Such a PHENOMENON is known as resonance and the corresponding vibrations are known as resonance vibrations. EXAMPLE: The breaking of glass due to sound |
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