When a force is applied at one end of an elastic wire it produces at strain ∝ in the wire. If y is the youngs modulus of the material of the wire the amount of energy stored per unit volume of the wire is given by_________________?

Related Mcqs:

If the density of atoms remain same along any direction in a crystal is called__________________?

A. Symmetry B. Homogeneity C. Isotropy D. Cleavage...

The band theory of solids explains satisfactorily the nature of_________________?

A. Electrical insulators alone B. Electrical conductors alone C. Electrical semi conductors alone D. All of the above...

Coercive force is the force which opposes ____________________?

A. Demagnetization B. Breakage C. Extension D. Surface cracking...

The bulk properties of materials such as their mode of fracture can be related to their____________________?

A. Polymerization B. Cleavage C. Microstructure D. Dislocation...

The electrons in conduction band are free to___________________?

A. Transport vibrations B. Transport signals C. Transport charge D. Transport impulses...