describe an experiment to show that each source of sound is a vibrating body
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describe an experiment to show that each source of sound is a vibrating body
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Answer:
Take a ruler. Press its one end on the table with the left hand as shown in figure. Pull down the other end of the ruler with the right hand and then leave it. You will notice that the ruler vibrates i.e., the ruler moves to and fro and a humming sound is heard.