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Physics Chemistry

Entry Test MCQ :: Waves

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  Increase in velocity of sound in the air for 1 ?C rise in temperature is
[A]. 1.61 ms-1[B]. 61.0 ms-1
[C]. 0.61 ms-1[D]. 2.00 ms-1

Answer: Option C
hmna said:    
 
solve it plz
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