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In open pipes, the positions of antinode...

In open pipes, the positions of antinodes are obtained at

A

`0, (lambda)/(2), 2 lambda`

B

`0, (lambda)/(2), lambda`

C

`(lambda)/(4),(3lambda)/(4), lambda`

D

`(5lambda)/(4),(3lambda)/(4)`

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The correct Answer is:
B
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MOTION-SOUND WAVES-Exercise - 1
  1. In an orchestra, the musical sounds of different instruments are disti...

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  2. In the stationary waves in an open organ pipe -

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  3. In open pipes, the positions of antinodes are obtained at

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  4. Modes of vibration in an open organ pipe are represented by –

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  5. In closed pipes, the positions of antinodes are obtained at –

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  6. Modes of vibration in a closed organ pipe are represented by –

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  7. The first overtone of a closed pipe is given by –

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  8. The frequency of an open organ pipe is n. If one of its ends is closed...

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  9. In an open organ pipe, if the fundamental frequency is n, the overtone...

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  10. An open pipe of length 33cm resonates with frequency of 1000Hz. If the...

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  11. The velocity of sound in air is 333 m//s . The length of an open pipe,...

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  12. The length of an open pipe is 48 cm and its fundamental frequency is 3...

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  13. The ratio of the lengths of two closed pipes is 31// 30 . Their fundam...

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  14. The length of an open pipe is 0.5m and the velocity of sound in air is...

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  15. Velocity of sound in air is 332 m//sec . The shortest length of an ope...

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  16. In an organ pipe of length L open at both ends, the fundamental mode h...

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  17. For an open organ pipe of length l the wavelength of the fundamental n...

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  18. A cylindrical tube, open at the both ends, has a fundamental frequency...

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  19. An air column in a pipe which is closed at one end will be in resonanc...

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  20. f length of a closed organ pipe is 1 m and velocity of sound is 330 m/...

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