Mechanical Prop...

Young's modulus of the material of a wire is Y. On pulling the wire by a force F the increase in its length is x, what is the potential energy of the stretched wire ?

k is the force constant of a spring what will be the work done in increasing its extension form l₁ to l₁ be

If the volume of a block of aluminium is decreased, by the pressure (stress) on its surface is increased by.................(Bulk modulus of Al = 7.5 × 10¹⁰ Nm^–2)

The specific heat at constant pressure and at constant volume for an ideal gas are C_p and C_v and isothermal elasticities are E_ϕ and E_θ respectively. What is the ratio of E_ϕ and E_θ.

The pressure applied from all directions on a cube is p. How much its temperature should be raised to maintain the original volume ? The volume elasticity. of the cube is B and the coefficient of volume expansion is α.

A uniform cube is subjected to volume compression. If each side is decreased by 1% Then what is bulk strain ?

There is no change in the volume of a wire due to change in its length on stretching. What is the passion's ratio of the material of the wire....

Two wires A & B of same length and of the same material have the respective radius r₁ and r₂ their one end is fixed with a rigid support and at the other end equal twisting couple is applied. Then what will we be the ratio of the angle of twist at the end of A and the angle of twist at the end of B.

If the young's modulus of the material is 3 times its modulus of rigidity. Then what will be its volume elasticity?