Fluid MechanicsHard
Question
If the interatomic spacing in a steel wire is 2.8 × 10-10 m. and Ysteel = 2 × 1011 N/m2, then force constant in N/m is-
Options
A.5.6
B.56
C.0.56
D.560
More Fluid Mechanics Questions
The rate of flow of liquid through a capillary tube, in an experiment to determine the viscosity of the liquid, increase...Area of liquid film is 6 × 10 cm2 and surface tension is T = 20 dyne/cm, what is the work done to change area up to...A small metallic sphere of diameter 2 mm and density $10.5\text{ }g/{cm}^{3}$ is dropped in glycerine having viscosity 1...Spherical balls of radius R are falling in a viscous fluid of viscosity η with a velocity v. The retarding viscous ...Two wires of the same material have lengths in the ratio 1 : 2 and their radii are in the ratio 1 : √2. If they ar...