NEET UG PHYSICS MCQ: WAVES

1 Medium

1 of 1

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The speed of sound in gas of density

ρ

at a pressure

p

is proportional to

View answer and explanation

Correct option: D

\sqrt {\frac{p}{\mathrm{\rho }}}

Option D (

\sqrt {\frac{p}{\mathrm{\rho }}}

) is correct because the speed of sound in a gas is proportional to the square root of the pressure divided by the density.

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