Easy
The speed of sound in any gas depends upon
- AIntensity of sound waves only
- BWavelength of sound only
- CDensity and elasticity of gas
- DAmplitude and frequency of sound
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Similar Questions
$A$ wave with a wavelength of $0.60 \ cm$ is produced in air and it travels at a speed of $300 \ ms^{-1}$. This wave is classified as:
Easy
View SolutionThe mass of one mole of a gas is $22.4 \times 10^{-3} \ kg$ and its specific heat ratio is $1.6$. The speed of sound in the gas at $STP$ is nearly: (in $m/s$)
The speed of sound in air:
Regarding the speed of sound in a gas, match the following:
$A$. Temperature of gas is made $4$ times and pressure $2$ times $P$. Speed becomes $2\sqrt{2}$ times $B$. Only pressure is made $4$ times without change in temperature $Q$. Speed becomes $2$ times $C$. Only temperature is changed to $4$ times $R$. Speed remains unchanged $D$. Molecular mass of the gas is made $4$ times $S$. Speed becomes half
| $A$. Temperature of gas is made $4$ times and pressure $2$ times | $P$. Speed becomes $2\sqrt{2}$ times |
| $B$. Only pressure is made $4$ times without change in temperature | $Q$. Speed becomes $2$ times |
| $C$. Only temperature is changed to $4$ times | $R$. Speed remains unchanged |
| $D$. Molecular mass of the gas is made $4$ times | $S$. Speed becomes half |
Medium
View SolutionThe intensity of sound increases at night due to
Easy
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