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The tension in a stretch string fixed a...

The tension in a stretch string fixed at both ends is changed by `2%`, the fundamental frequency is founder to get changed by 1.5 Hz . Select the incorrect statement.

A

Wavelength of the string of fundamental frequency does not change.

B

Velocity of propagation of wave changes by 2%.

C

Velocity of propagation of wave changes by 1%.

D

Original frequency is 1500 Hz.

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The correct Answer is:
B
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