hello mam, i am not able to understand how can we check if y= a sin vt is dimensionally correct ?? if it isn't correct then please elaborate the answer.

Asked by prema chauhan | 11th May, 2012, 06:34: PM

Expert Answer:

vt should be dimensionless 
 
So dimension of y should be same as dimention of a
And, both have the dimension M0 L1 T0

Answered by  | 13th May, 2012, 08:07: PM

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