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An empty vessel is partially filled with...

An empty vessel is partially filled with water, then the frequency of vibration of air column in the vessel

A

increase

B

decrease

C

remains unchanged

D

insufficent data

Text Solution

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The correct Answer is:
A
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NARAYNA-WAVES-C.U.Q
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  2. The frequency of the sound emitted by an organ pipe will increase if t...

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  3. An empty vessel is partially filled with water, then the frequency of ...

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  4. End correction in a closed organ pipe of diameter 'd' is

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  5. If oil of density higher than that of water is used in place of water ...

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  6. If lambda(1), lamda(2)and lamda(3) are the wavelengths of the wave giv...

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  7. In closed pipes, the positions of antinodes are obtained at –

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  8. An open pipe of length l vibrates in fundamental mode. The pressure va...

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  9. Beats are produced by the superimposition of two waves of nearly equal...

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  10. When beats are formed by two waves of frequencies n(1) and n(2) the am...

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  11. Two wires are producing fundamental notes of the same frequency. Chang...

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  12. Beats are the result of

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  13. To hear beats, it is essential that the two sound waves in air should

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  14. When the beats are produced by vibration of two tunning forks of nearl...

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  15. A certain number of beats are heard when two tuning forks of natural f...

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  16. The frequency of sound reaching a stationery listener behind a moving ...

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  17. Red shift means

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  18. Doppler's effect in sound is due to

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  19. Doppler shift in frequency does not depend upon

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  20. An observer is moving away from a source at rest. The pitch of the not...

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