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Find the velocity of sound wave in coppe...

Find the velocity of sound wave in copper [Given density of copper = 8.6 g/cc and young modulus `=11.8xx10^11dyn//cm^2`

A

3.7 km/s

B

2.7 km/s

C

1.7 km/s

D

4.7 km/s

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The correct Answer is:
A
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