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Find the fundamental frequency of a clos...

Find the fundamental frequency of a closed pipe, if the length of the air column is 42 m . (speed of sound in air = 332 m/sec )

A

2 Hz

B

4 Hz

C

7 Hz

D

9 Hz

Text Solution

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The correct Answer is:
A
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ERRORLESS -WAVES AND SOUND-Organ pipe
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  2. An open pipe resonates with a tuning fork of frequency 500 Hz . It is ...

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  3. Find the fundamental frequency of a closed pipe, if the length of the ...

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  4. If v is the speed of sound in air then the shortest length of the clos...

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  5. The frequency of fundamental tone in an open organ pipe of length 0.48...

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  6. The fundamental frequency of a closed organ pipe is 50 Hz. The frequen...

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  7. Two open pipes of length 25 cm and 25.5 cm produced 0.1 beat/second. T...

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  8. What is minimum length of a tube, open at both ends, that resonates wi...

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  9. Two open organ pipes give 4 beats/sec when sounded together in their f...

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  10. The harmonics which are present in a pipe open at one end are

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  11. An open pipe is suddenly closed at one end with the result that the fr...

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  12. Tube A has both ends open while tube B has one closed, otherwise they ...

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  13. What is the effect of increase in temperature on the frequency of soun...

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  14. The apparatus used to find the speed of sound in a gas is

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  15. Standing stationary waves can be obtained in an air column even if the...

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  16. The stationary wavey = 2a sin kx cos omega t in a closed organ pipe is...

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  17. Stationary waves are setup in an air column. Velocity of sound in air ...

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

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  19. Fundamental frequency of pipe is 100 Hz and other two frequencies are ...

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  20. Fundamental frequency of an open pipe of length 0.5 m is equal to the ...

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