Given that $2l\sqrt{\frac{m}{T}}$, where $l$ is the length of a string of linear density $m,$ under tension $T$ ha the same dimensional formula as that of

Question

Dr. Abubacker · Accepted Answer

$v = \frac{1}{2l}\sqrt{\frac{T}{m} \Rightarrow \frac{1}{v} = T = 2l\sqrt{\frac{m}{T}}}$ has the dimensions of time.

Q. Given that $2l\sqrt{\frac{m}{T}}$, where $l$ is the length of a string of linear density $m,$ under tension $T$ ha the same dimensional formula as that of

Explanation

Reviewed by Dr. Abubacker

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