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The velocity of sound in air is affected...

The velocity of sound in air is affected by change in the
(i) atmospheric pressure
(ii) moisture content of air
(iii) temperature of air
(iv) composition of air.

A

(i), (ii), (iii)

B

(i), (ii), (iv)

C

(ii), (iii), (iv)

D

(ii), (iii)

Text Solution

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The correct Answer is:
C
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CP SINGH-SOUND WAVES-Exercises
  1. Consider the following statements: Assertion (A) The velocity of so...

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  2. How does the speed v of sound in air depend on the atmospheric pressur...

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  3. The velocity of sound in air is affected by change in the (i) atmosp...

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  4. Laplace's correction in the formula for the speed of sound given by Ne...

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  5. Speed of sound in gas is proportional to

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  6. Velocity of sound in air (i) increases with temperature (ii) decr...

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  7. The density of oxygen is 16 times the density of hydrogen. What is the...

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

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  9. A sample of oxygen at NTP has volume V and a sample of hydrogen at NTP...

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  10. The ratio of the velocity of sound in hydrogen gas to that in helium g...

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  11. If c(0) and c denote the sound velocity and the rms velocity of the mo...

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  12. A source emits sound of frequency 600Hz inside water. The frequency he...

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  13. A stone is dropped into a well. If the depth of water below the top be...

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  14. The speed of sound waves having a frequency of 256 Hz compared with th...

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  15. The extension in a string, obeying Hooke's law, is x. The speed of sou...

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  16. It is possible to distinguish between the transverse and longitudinal ...

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  17. An electrically maintained tuning fork vibrates with constant frequen...

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  18. A tuning fork sends sound waves in air. If the temperature of the air ...

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  19. When you speak to your friend, which of the following parameters have ...

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  20. When we clap our hands, the sound produced is best described by Here p...

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