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brilliants [131]
3 years ago
13

Differentiate between:a. Compression and Rarefaction​

Physics
1 answer:
zlopas [31]3 years ago
7 0

Answer:

Explanation:

Compression

The region in a medium where the distance between the vibrating molecules is minimum is compression.

This is the region with higher air pressure than the surrounding .

Rarefaction

The region in a medium where the distance between the vibrating molecules is maximum is rarefaction.

This is the region with relatively low air pressure.

hope it helps :)

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A sphere of radius r = 5cm carries a uniform volume charge density rho = 400 nC/m^3. Q. What is the total charge Q of the sphere
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Answer:

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Explanation:

Given that,

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