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Velocity of sound in air is 332 ms^-1. I...

Velocity of sound in air is 332 `ms^-1`. Its velocity in vacuum will be

A

`gt 332 m s^(-1)`

B

`=332 m s^(-1)`

C

`lt 332 m s^(-1)`

D

meaningless

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The correct Answer is:
D
meaningless
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CENGAGE PHYSICS-SOUND-MANDATORY EXERCISE(EXERCISE SET I)
  1. When a sound wave moves past a point in air, are there changes in the ...

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  2. Why is it so quiet after a snowfall?

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  3. Why is soft furnishing used in concert halls?

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  4. The speed of sound in air at 0^@C is approximately

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  5. Of the following, the correct statement is

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  6. The speed of sound in air at NTP is 332 m s^(-1). If air pressure beco...

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  7. Velocity of sound in air is 332 ms^-1. Its velocity in vacuum will be

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  8. Who will hear first a guitarist's first note - a person in the concert...

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  9. What type of wave is a sound wave? Give reason for your answer.

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  10. List the reasons for the following property of the medium of travel fo...

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  11. List the reasons for the following property of the medium of travel fo...

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  12. List the reasons for the following property of the medium of travel fo...

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  13. How is the velocity of sound related to its elastic coefficient?

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  14. What was Newton's approximation while determining the elastic coeffici...

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  15. What was Laplace's improvement to Newton's expression for velocity of ...

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  16. How is loudness defined?

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  17. What is the sensitivity of human ear and how does it vary with frequen...

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  18. How is "music"//"noise" characterised, write the factors giving brief ...

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  19. Give example of usage of ultrasonic wave representation in the nature?

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  20. Give some examples of chemical and biological effects of ultrasonic so...

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