Physics, asked by brsaravan, 3 months ago

How to show that sound requires a medium to travel

Answers

Answered by dhruvanireddy53

2

Answer:

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Explanation:

Bell-jar experiment demonstrates that sound needs a medium for its propagation. Take an electric bell and an air tight glass bell jar connected to a vacuum pump. Suspend the bell inside the jar, and press the switch of the bell. You will be able to hear the bell ring.

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