Question

Show that the
1s
following question
demensionally correct.
JTE
(i) f= 1/2L√t×L/m​

Answer 1

Explanation:

v = 1/2l √T/m Write the dimensions on either sides, we have L.H.S. = v =[T-1] = [M0L0T-1] R.H.S. = 1/2l = √T/m (As 1/2 has no dimensions) Tension is force and m is mass per unit length,so As, L.H.S. = R.H.S., dimensionally. therefore, formulae is correct.Read more on Sarthaks.com - https://www.sarthaks.com/563226/check-the-accuracy-of-the-relation-v-1-2l-t-m-where-v-is-the-frequency-l-is-the-length