Question

describe a simple experiment to show that sound cannot propagate through vacuum​

Answer 1

Answer:

Easiest explanation is that in a vacuum there will be no air.

This is because sound needs a medium to travel.

Answer 2

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$\pink{❥}$The experiment is done by placing an electrical bell in the bell jar. As the air is pumped out of the sealed bell jar, the sound from the bell jar fades. However, the sound is not audible to our ears because of the vacuum inside the jar. This demonstrates that the sound wave cannot travel through vacuum.

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Hope its help uhh :)