WB JEE 2017 | Simple Harmonic Motion Question 9 | Physics

WB JEE 2017

MCQ (Single Correct Answer)

-0.25

A uniform string of length L and mass M is fixed at both ends while it is subject to a tension T. It can vibrate at frequencies (v) given by the formula (where n = 1, 2, 3, ....)

$$v = {n \over 2}\sqrt {{T \over {ML}}} $$

$$v = {n \over {2L}}\sqrt {{T \over M}} $$

$$v = {1 \over {2n}}\sqrt {{T \over {ML}}} $$

$$v = {n \over 2}\sqrt {{{TL} \over M}} $$

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