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A granite rod of 60 cm length is clamped...

A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal vibrations. The density of granite is `2.7 xx10^(3) kg//m^(3)` and its Young’s modulus is `9.27 xx10^(10)` Pa. What will be the fundamental frequency of the longitudinal vibrations ?

A

5kHz

B

2.5kHz

C

10kHz

D

7.5kHz

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The correct Answer is:
A
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DISHA PUBLICATION-WAVES-EXERCISE -2 CONCEPT APPLICATOR
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