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If the temperature increases, then what ...

If the temperature increases, then what happens to the frequency of air column produced by the organ pipe

A

increases

B

decreases

C

Unchanged

D

Change erratically

Text Solution

Verified by Experts

The correct Answer is:
A
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AAKASH SERIES-WAVES-EXERCISE-IA (Theoretical questions :)
  1. An open pipe produces fundamental note. All of a sudden one of its end...

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  2. The first overtone in a closed pipe has a frequency

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

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  4. A closed organ pipe and an open organ pipe of the same length produce ...

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  5. A Closed organ pipe (closed at one end) is excited to support the thir...

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

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

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

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  9. When one of the prongs of a tuning fork is slightly broken at the top,...

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

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  11. During beats energy is

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

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  13. For production of beats the two sourcs must have

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

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  15. Doppler shift in frequency does not depend upon

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  16. Doppler effect is applicable to

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  17. Which of the following is correct

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

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  19. RADAR waves are sent towards a moving aeroplane and the reflected wave...

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  20. The working of ECG is based on the phenomenon of

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