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Laplace Correction

According to ...

Question

According to Laplace, during the propagation of sound in a gas, an adiabatic change takes place in the medium.

A

True

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B

False

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Solution

The correct option is A True
Laplace assumed that the propagation of sound in air is an adiabatic process not the isothermal. and this is called laplace correction .
the answer is A.

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