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Question: The velocities of sound at the same temperature in two monoatomic gases of densities r<sub>1</sub> a...

The velocities of sound at the same temperature in two monoatomic gases of densities r1 and r2 and v1 and v2 respectively. If r1/r2 = 4, then the value of v1/ v 2 is –

A

14\frac{1}{4}

B

12\frac{1}{2}

C

2

D

4

Answer

12\frac{1}{2}

Explanation

Solution

v µ 1ρ\frac { 1 } { \sqrt { \rho } }