Question

what is the effect on the velocity of wave in a string if only 1/4th of original lenght is used with same tension

Answer 1

Answer:

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Answer 2

Answer

Velocity of waves in a string : v = T μ Here , T is tension. The velocity of waves is independent of length of the string . Hence , there is no effect on the velocity of waves in a string if the length of the string is reduced to 1 / 4 th of the original length