When a vibrating tuning fork is placed on a table, a large sound is heard. This is due to
A
forced vibrations
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B
resonance
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C
beats
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D
reflection
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Solution
The correct option is A forced vibrations When tuning is on a table, a large sound is heard. It creates the forced vibration of a table. As a result of a sound also comes out from the table which has much larger intensity.