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A closed organ pipe and an open organ pi...

A closed organ pipe and an open organ pie of same length produce four bets in their fundamental mode when sounded together, If length of the open organ pipe is increased, then the number of beats will

A

remains the same

B

increases

C

decreases

D

firt (4) then (1)

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-WAVES-EXERCISE-IA (Theoretical questions :)
  1. The first overtone of an open pipe has frequency n. The first ovetone ...

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  2. If the temperature increases, then what happens to the frequency of ai...

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  3. A closed organ pipe and an open organ pie of same length produce four ...

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  4. A closed organ pipe (closed a one end) is excited to support the third...

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  5. If we study the vibration of a pipe open at both ends, which of the fo...

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  6. The presence of dangerous gases in mines can be detected using the phe...

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  7. If n(1) and n(2) are the frequencies of sound waves producing beats t...

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  8. When the stem of a vibrating tuning fork is gently pressed on the surf...

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  9. The amplitude of a vibrating particle during beats depends on

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  10. The amplitude of a vibrating particle during beats depends on

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  11. When beats are produced by two progressive waves of nearly the same fr...

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  12. For production of beats the two souces must have

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  13. In Dopplers effect, when a source moves towards a stationary observer,...

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  14. Doppler shift in frequency does not depend upon

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  15. Doppler effect is applicable to

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  16. Which of the following is correct

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  17. A small source of sound moves on a circle as shown in figure and an ob...

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  18. A radar sends waves towards a distant object and receives the signla r...

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  19. Working of rocket is based on

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  20. A violen note and sitar note may have the same frequency, yet we can d...

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