Question

A quantity X is given by na∆v/∆y
, where n is coefficient of viscosity of a fluid, A is area, ∆v is change in velocity
and ∆y is change in height. Find the dimensional of formula of X​

Answer 1

Answer:

M L /T³

Explanation:

A quantity X is given by na∆v/∆y

, where n is coefficient of viscosity of a fluid, A is area, ∆v is change in velocity

and ∆y is change in height. Find the dimensional of formula of X​

n = coefficient of viscosity  = M/LT

A = Area  = L²

∆v = change in velocity  = L/T²

∆y = change in height  = L

X =  na∆v/∆y    =  (M/LT) * L² (L/T²)  /L

= M L /T³