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Choose the correct option? The speed of...

Choose the correct option?
The speed of a supersonic wave as compared to that of sound is
A. less
B. more
C. equal
D. one tenth

A

less

B

more

C

equal

D

one tenth

Text Solution

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CHETANA PUBLICATION-SOUND-EXERCISE
  1. Choose the correct option? The increase in the speed of sound, on inc...

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  2. Choose the correct option? If the air pressure is doubled at constant...

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  3. Choose the correct option? The speed of a supersonic wave as compared...

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  4. Choose the correct option? The pitch of voice of a child is A. high...

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  5. Choose the correct option? Decibel is unit of

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  6. Choose the correct option? During longitudinal wave motion the quanti...

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  7. Choose the correct option? The product of periodic time and frequency...

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  8. Choose the correct option? If pressure of air gets doubled, then velo...

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  9. Choose the correct option? The velocity of sound is largest in A. ...

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  10. Choose the correct option? For the propagation of wave through a medi...

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  11. Choose the correct option? The speed of sound waves having a frequenc...

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  12. Choose the correct option? The distance between the centres of compre...

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  13. Choose the correct option? Each particle of the medium vibrates with....

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  14. Choose the correct option? The......is developed during compression a...

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  15. Choose the correct option? According to Laplace, the adiabatic modulus...

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  16. Choose the correct option? The value of gamma for air is

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  17. Choose the correct option? Loudness of the sound depends upon

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  18. Choose the correct option? The characteristic of sound which distingu...

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  19. Choose the correct option? The unit of loudness is A. Bel B. W//...

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  20. Choose the correct option? An observer is standing at the bank of sea...

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