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Velocity of sound in air I. Increases ...

Velocity of sound in air
I. Increases with temperature
II. Decreases with temperature
III. Increase with pressure
IV. Is independent of pressure
V. Is independent of temperature Choose the correct answer

A

Only I and II are true

B

Only I and III are true

C

Only II and III are true

D

Only I and IV are true

Text Solution

Verified by Experts

The correct Answer is:
D
As `vpropsqrt(T)` and independent of pressure.
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