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With the increase in humidity, the veloc...

With the increase in humidity, the velocity of sound in air

A

increases

B

decreases

C

first increases and then decreases

D

becomes infinite

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The correct Answer is:
A
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Velocity of sound in air is

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A : Velocity of sound in air increased with increase in humidity . R : Velocity of sound doesn't depend upon medium .

. Assertion: The velocity of sound increases with increases in humidity. Reason: Velocity of sound does not depend upon the medium.

AAKASH INSTITUTE-WAVES-Assignment (Section-A)
  1. Velocity of sound in a gaseous medium at constant temperature is indep...

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  2. Velocity of transverse waves in strings is given by the formula V=sqrt...

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  3. With the increase in humidity, the velocity of sound in air

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  4. Graph between speed v of sound in air and pressure P at a constant tem...

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  5. The number of compressions and rarefactions which pass an observer in ...

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  6. The wavelength of the sound emitted by a tuning fork in air is 3m. Spe...

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  7. The temperature at which the speed of sound in air becomes double of i...

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  8. A wave of frequency 20 Hz is propagatinig is space with speed 200 m/s....

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  9. The velocity of sound in air at 27^(@)C is 330 m/s. the velocity of so...

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  10. if the velocity of sound in helium at room temperature is 330 m/s, the...

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  11. A tuning fork of frequency 100 Hz emits a wave of wavelength 4m. What ...

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  12. Distance travelled by the sound produced by a tuning fork of frequency...

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  13. Two sounds are heard at the end of an iron rod 5 km long at an interva...

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  14. if tension of a wire is increased to 3 times, the wave speed becomesth...

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  15. At room temperature (27^(@)C) the velocity of sound in air is 330 m/s....

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  16. Assuming the temperatature to be constant, as we go up in the atmosphe...

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  17. The wavelength of the note emitted by a tuning fork of frequency 100 H...

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  18. The change in phase if a wave is reflected from a rigid surface is

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  19. The echo of a gunshot is heard 10 seconds after it is fired. If the ve...

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  20. For constructive interference, the phase difference between the two in...

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