Science, asked by nuzhatrajashaikh, 1 month ago

how to make sethoscope model​

Answers

Answered by abhisheko4u
0

Answer:

Cover the top of a funnel with a balloon. Cut the tail-end of a balloon off, then pull it over the larger opening of a funnel. Pull it tightly enough so that it is stretched taut over the funnel, like a drum.

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