3 years ago

Whqt happen to energy when yhe amplitude decrease

1 answer:

5 0

A sound wave’s amplitude relates to changes in pressure. The sound is pecieved as louder if the amplitude increases, and softer if the amplitude decreases.

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Zielflug [23.3K]

Answer: Height should be 44.1 m.

Explanation:

Pressure exerted by stationary water stored at a height is,

P = ρgh

4.41 × $10^{5}$ = 1000× 10× h

solving we get,

h = 44.1 m

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3 years ago

Which value is equivalent to 7.2 kilograms?

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TiliK225 [7]

Answer:

The applied force is greater than the frictional force.

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natali 33 [55]

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lord [1]

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3 years ago

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