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If the length of a closed organ pipe is ...

If the length of a closed organ pipe is 1m and velocity of sound is 330 m/s , then the frequency for the second note is

A

`2 xx (330)/4 Hz `

B

` 2 xx 4/(330) Hz`

C

`3 xx (330)/4 Hz`

D

`4 xx (330)/4 ` Hz

Text Solution

Verified by Experts

The correct Answer is:
C
`lambda = 4L :. n = (330)/(4 xx 1) :. 3n = 3 ((330)/4) ` Hz
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MARVEL PUBLICATION-STATIONARY WAVES-MULTIPLE CHOICE QUESTIONS (STANDARD LEVEL )
  1. The frequency of the fundamental note produced by a pipe closed at one...

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  2. Two consecutive harmonics of an air column in a pipe closed at one end...

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  3. If the length of a closed organ pipe is 1m and velocity of sound is 33...

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  4. Two closed pipe produce 10 beats per second when emitting their fundam...

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  5. If the velocity of sound in air at 30^(@)C is 330 m/s. Then the fundam...

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  6. The air in a pipe closed at one end is in resonance with a vibrating t...

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  7. A tube closed at one end produces a fundamnetal note of frequency 480 ...

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  8. A pipe closed at one end open at the other end, resonates with sound...

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  9. The fundamental frequency of a pipe closed at one end is 20 Hz. What i...

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  10. For a certain organ pipe, three successive resonance frequencies are o...

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  11. The ratio of fundamental frequencies of an open organ pipe and a cloed...

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  12. If the vibrations of four air columns are as shown in the figures A , ...

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  13. An open pipe of length 33 cm resonates with frequency of 100 Hz . If t...

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  14. If the velocity of sound in air is 320 m//s, then the maximum and mini...

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  15. Why is the sound produced by an organ pipe open at both ends is bette...

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  16. If the fifth overtone of a closed pipe is in unison with the fifth ove...

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  17. A tuning fork of frequency 480 Hz is in unison with the first overtone...

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  18. A pipe opened at both ends prpduces a note of frequency f(1). When t...

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  19. If the end correction of an open pipe is 0.8 cm, then the inner radius...

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  20. If the velocity of sound in air is 350 m/s . Then the fundamental freq...

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