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On producing the waves of frequency 1000...

On producing the waves of frequency 1000 Hz in a kundt's tube the total distance between 6 successive nodes n 85 cm. Speed of sound in the gas filled in the tude is

A

330 m/s

B

340 m/s

C

350 m/s

D

300 m/s

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The correct Answer is:
B
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