Question

Find the temperature at which the velocity of sound in air is 350 m/s. Velocity of sound in air at 0°c 332 m/s.​

Answer 1

Velocity of sound   v∝$\sqrt{T}$

So, $\frac{V1}{V2}$=$\sqrt{\frac{T1}{T2} }$

Or, $\frac{332}{350}$=$\sqrt\frac{273}{T2}$ 0 C = 273 K

T2=273/0.9=303.33 K = 30.33 Celsius

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