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Velocity of sound in vacuum is...

Velocity of sound in vacuum is

A

332 m/s

B

1500 m/s

C

5900 m/s

D

zero

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-WAVES-Assignment (Section-A)
  1. mechanical waves transferfrom one place to the other.

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  2. What is the distance between a compression and its nearest rarefaction...

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  3. Velocity of sound in vacuum is

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  4. In a transverse wave, the particles of the medium

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  5. Waves of wavelength lamda are generated on the water surface. The phas...

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  6. Transverse mechanical waves cannot be propagated through

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  7. y(xt)=asin(kx-omegat+phi) represents a

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  8. The phase difference between the waves y=acos(omegat+kx) and y=asin(om...

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  9. The equation of a plane progressive wave is given by y=2cos(100pit-(...

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  10. The equation of a plane progressive wave is given by y=2sin(100pit-(...

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  11. The maximum displacement of the constituents of the medium from their ...

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  12. SI unit of angular wave number or propagation constant is

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  13. The relation between wavelength (lamda) and angular wave number (k) of...

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  14. What is the time period of a wave having angular frequency (omega) equ...

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  15. What will be the speed of sound in a perfectly rigid rod?

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  16. Velocity of sound in a gaseous medium at constant temperature is indep...

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

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

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

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

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