descride any two
activities to prove that
sound is produced by vitration
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Explanation:
A fork consists of two tines and a handle. When it is hit with rubber hammer, the two tines starts vibrating. The back and forth motion of tines produces disturbances in the surrounding air molecules. ... With more vibrations of tine, an alternating pattern of high and low pressure regions are created.
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A fork consists of two tines and a handle. When it is hit with rubber hammer, the two tines starts vibrating. The back and forth motion of tines produces disturbances in the surrounding air molecules. ... With more vibrations of tine, an alternating pattern of high and low pressure regions are created.
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