If dimensions of critical velocity 
of a liquid flowing through a tube are expressed as
where 
and 
are the coefficient of viscosity of liquid, density of liquid and radius of the tube respectively, then the values of x, y and 
are given by
A
B
C
D
1, 1, 1
Text Solution
Verified by ExpertsThe correct answer is:
A
Critical velocity of liquid flowing through a tube are expressed as
Coefficient of viscosity of liquid,
Density of liquid, 
Radius of a tube 
Critical velocity of liquid, 
Comparing exponents of 
and L, we get
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