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The velocity of sound in air at room tem...

The velocity of sound in air at room temperature is `350 m/s`.Find the frequency of second overtone of air column of length 70 cm when it is
open at both ends.

A

750 Hz

B

100 Hz

C

125 Hz

D

75 Hz

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CHETANA PUBLICATION-Superposition of Waves-EXERCISE
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  8. For a certain organ pipe, thre successive harmonics are 425 Hz, 595 Hz...

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  9. A string when stretched by a weight of 4 kg wt. gives a note of freque...

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  10. For an open metal pipe of length L the wavelength of the first overton...

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  11. Two tuning forks produce 5 beats//sec when sounded together. They can ...

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  12. For an closed metal pipe of length L the wavelength of the first overt...

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  13. An open organ pipe of length l and diameter d. If velocity of air is V...

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  14. The velocity of sound in air at room temperature is 350 m/s.Find the f...

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  15. The phase difference between the particles in successive loops of stat...

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  16. Acord stretched to a vibrating fork is divided into 6 loops when its t...

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  17. The third overtone of a closed organ pipe is found to be in unison wit...

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  18. A tube closed at one end containing air produces fundamental note of f...

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  19. The equation of a progressive wave traveling on a stretched string is ...

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  20. Two sound wave of wavelength 0.80 m and 0.81 m produce 8 beats per sec...

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