Biology, asked by rahulguptagupta431, 5 months ago

Show with the help of an activity that
sound cannot travel in vacuum, whereas it
can travel in water.

Answers

Answered by angelsaini20011

Answer:

A bell jar is placed on a base which is vented to a hose fitting that can be connected via a hose to a vacuum pump. By pumping the air out of the bell jar, the air pressure inside the jar can be varied. ... This demonstrates that the sound wave cannot travel through vacuum

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