English, asked by himanshu8147, 1 year ago

Speed of sound in air 332 m/s at N.T.P. The speed of sound in hydrogen at N.T.P. will be

5312 m/s
2546 m/s
1328 m/s
664 m/s

Answers

Answered by 1YASHU
1
I thik so 1328 m/s wrong ho to muja bhi bat na
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