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The speed of sound in hydrogen at N.T.P....

The speed of sound in hydrogen at N.T.P. is 1270 metres per second. Thenthe speed in a mixture of hydrogen and oxygen containing hydrogen and oxygen in the ration ` 4 : 1` by volume, will be

A

635

B

318

C

158

D

1270

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-WAVES-EXERCISE
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