Question

material medium is not necessary for the propagation of sound true or false​

Answer 1

Answer:

False

Explanation:

Since sound is a pressure wave, a material medium is absolutely necessary for its propagation.

Answer 2

Answer:

False

Explanation:

Sound is a mechanical wave and propagation of mechanical wave is possible only when there is a medium. So medium is necessary for propagation of sound.

Hence the given statement is false.

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