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Two open organ pipes 100 and 101 cm long...

Two open organ pipes `100` and 101 cm long give 17 beats in 10 seconds when each is sounding its fundamental. Calculate the frequencies of the fundamental and the velocity of sound in air.

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The correct Answer is:
`121.7 Hz, 170 Hz, 343.4 ms^(-1)`
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NN GHOSH-VIBRATIONS OF COLUMNS-EXERCISE
  1. A tuning fork is held a little above the open end of a resonance tube....

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  2. Two open pipes are sounded together, each produces notes consisting of...

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  3. Two open organ pipes 100 and 101 cm long give 17 beats in 10 seconds w...

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  4. The frequency of an organ pipe at 40^(@)C is 256 Hz. What will be its ...

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  5. Two organ pipe give 5 beta per second when sounded together in air at ...

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  6. Two tuning forks A and B give 18 beats "in" 2 s. A resonates with one ...

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  7. Calcuate the least mass of air that will resonate with a tuning fork o...

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  8. A tuning fork of frequency 440 Hz is to be mounted on a wooden box wit...

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  9. The first overtone of an open pipe and the fundamental tone of a close...

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  10. An open organ pipe is emitting a note of 200 Hz. What will be the effe...

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  11. Two organ pipes, open at both ends, are sounded together and six beats...

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  12. Calcuate the length of a narrow tube closed at one end, which will res...

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  13. A fork of frequency 512 Hz is found to produce resonance in the air co...

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  14. A pipe of length 1.5 m closed at one end is filled with a gas and it r...

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  15. A tuning fork of frequency 340 Hz is excited and held above a cylindri...

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  16. In a Kundt's tube experiment a brass rod 120 cm long was used. If had ...

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  17. In a Kundt's dust tube experiment a brass rod was found to resonate wi...

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  18. The sounding rod of a dust tube apparatus is made of brass and is 160 ...

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  19. A tuning fork of frequency 270 resonates with an air column of length ...

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  20. Find the number of possible natural frequencies of an air column in a ...

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