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What happen to the frequency of a sound ...

What happen to the frequency of a sound produced by a fork if temperature increases?

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MBD PUBLICATION-WAVES-QUESTION BANK
  1. The waves originated in an elastic material are called waves.

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  2. Give one example of mechanical wave.

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  3. What happen to the frequency of a sound produced by a fork if temperat...

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  4. If temperature of a medium increases velocity of sound .

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  5. If pressure increases in a medium velocity of sound wave .

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  6. What is the effect of moisture in air , on the velocity of sound .

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  7. If the wavelength of the sound waves is halved the frequency .(doubled...

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  8. For propagation of mechanical wave medium is necessary .(material )

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  9. property of a wave is independent of other properties.

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  10. Two waves are y=a sin(wt-kx) and y=a cos (wt-kx). The phase difference...

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  11. wave cannot be propagated through fluids.

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  12. Transverse progressive waves can be produced in and media.

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  13. What we call the convex part of the wave in transverse waves ?

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  14. electromagnetic waves are in nature.

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  15. The angle between particle velocity and wave velocity in a transverse ...

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  16. The distance between compression consecutive rarefaction is.

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  17. Longitudinal waves are dimensional wave.

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  18. Where longitudinal waves cannot pass ?

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  19. Where sound travels quickest ?

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  20. Sound waves having frequencies above 20kHz is called range.

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