The unit of 1/l √T/m is the same as that of (where T = tension force, m = mass per - Physics - Units And Measurements

Question

The unit of 1/l √T/m is the same as that of (where T =
tension force, m = mass per unit length l) a Frequency b Time
period c Wave lenght d Wave no

Jyoti Pant · Accepted Answer

Given,
1lTmUsing dimensions,1[L][MLT-2]1/2[ML-1]1/2=1[L][M0L1T-1]=[M0L0T-1]=Frequency

The unit of 1/l √T/m is the same as that of (where T = tension force, m = mass per unit length l) a Frequency b. Time period c. Wave lenght d. Wave no.