If dimensions of critical velocity vc of a liquid flowing through a tube are expressed as [η^xρ^yr^z], where η, ρ and r are the coefficient of viscosity of liquid, density of liquid and radius of the tube respectively, then values of x, y and z are given by [2015] - VgyanHub

Question:

1.If dimensions of critical velocity vc of a liquid flowing through a tube are expressed as [η^xρ^yr^z], where η, ρ and r are the coefficient of viscosity of liquid, density of liquid and radius of the tube respectively, then values of x, y and z are given by [2015]

Options :

a) -1, -1, 1
b) -1, -1, -1
c) 1, 1, 1
d) 1, -1, -1

Answer :

d) 1, -1, -1

Answer Steps :

Method1 :-

Step1 :-

Step2 :-

Method2 :-

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