Fluid MechanicsHard
Question
When a weight of 10 Kg is suspended from a copper wire of length 3 meters and diameter 0.4 mm, its length increases by 2.4 cm. If the diameter of the wire is doubled, then the extension in its length will be :
Options
A.9.6 cm
B.4.8 cm
C.1.2 cm
D.0.6 cm
More Fluid Mechanics Questions
The unit of modulus of rigidity are...Consider a modified Bernoulli equation.$$\left( P + \frac{A}{Bt^{2}} \right) + \rho g(h + Bt) + \frac{1}{2}\rho V^{2} = ...If the density of a metal is 7.8 g/cc its relative density is...The rate of flow of liquid through a capillary tube, in an experiment to determine the viscosity of the liquid, increase...What is required heat of one mole of H2 gas at constant pressure when its temperature increase by 10oC :-...