Home Intermediate A tuning fork of frequency 645 Hz, gives resonance for 0.5 m column of hydrogen gas enclosed in a pipe closed at one end. The speed of sound in hydrogen will be equal to
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A tuning fork of frequency 645 Hz, gives resonance for 0.5 m column of hydrogen gas enclosed in a pipe closed at one end. The speed of sound in hydrogen will be equal to

0

A. 2580 m/s
B. 322.5 m/s
C. 645 m/s
D. 1290 m/s

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