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Velocity of sound in vacuum is...

Velocity of sound in vacuum is

A

equal to `330 m//s`

B

grater then `330 m//s`

C

less then `330 m//s`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
Sound waves cannot travel in vacuum.
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DC PANDEY-SOUND WAVES-Level 1 Objective
  1. Velocity of sound in vacuum is

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  2. Longitudinal waves are possible in

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  3. If the fundamental frequency of a pipe closed at one is 512 H(Z) . The...

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  4. The temperature at which the velocity of sound in oxygen will be same ...

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  5. A closed organ pipe is excited to vibrate in the third overtone. If is...

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  6. When temperature is increases, the frequency of organ pipe

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  7. When a sound wave travels from water to air , it

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  8. A closed organ pipe and an open organ pipe are tuned to the same funda...

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  9. A sonometer wire under a tension of 10 kg weight is in unsion with a t...

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  10. A tuning fork of frequency 256 h(Z) is moving towards a well with a ve...

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  11. Two sound waves of wavelength 1 m and 1.01 m in a gas produce 10 beats...

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  12. when a source is going away from a stationary observer with the veloci...

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  13. When interference is produced by two progressive waves of equal freque...

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  14. A tuning fork of frequency 500 H(Z) is sounded on a resonance tube . T...

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  15. A vehicle , with a horn of frequency n is moving with a velocity of 30...

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  16. How many frequencies below 1 kH(Z) of natural oscillations of air colu...

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  17. a sound source emits frequency of 180 h(Z) when moving towards a rigid...

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  18. Two sound waves of wavelengths lambda(1) and lambda(2) (lambda (2) gt ...

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  19. A, Band C are three tuning forks. Frequency of A is 350 H(Z) . Beats p...

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  20. The first resonance length of a resonance tube is 40 cm and the second...

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