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For a certain organ pipe three successiv...

For a certain organ pipe three successive resonance frequencies are observed at 425Hz, 595 Hz and 765Hz respectively. If the speed of sound air is 340m/s, then the length of the pipe is

A

2 . 0 m

B

0 . 4 m

C

1 . 0 m

D

0 . 2 m

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The correct Answer is:
C
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MOTION-SOUND WAVES-Exercise - 2
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