Question

Check whether the equation mv2=mgh dimensionally correct ?

Answer 1

Explanation:

dimension of mv2 = [ M] [LT^-1]^2

=[ML^2T^-2]...............(1)

dimension of mgh =[ MLT^-2L]

=[ ML^2T^-2]..............(2)

as eq 1 and eq 2 are same so the equation is dimensionally correct