### The boundary condition of a rod under longitudinal vibration is changed from fixed-fixed to fixedfree. The fundamental natural frequency of the rod is now k times the original frequency, where k is................ Get me out from the queston.

• A

$\frac1{2}$

• B

2

• C

$\frac{1}{\sqrt{2}}$

• D

$\sqrt{2}$

Posted by: Rohit S. 2 months ago

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• From: Bangalore
• Date: 06.10.2017

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