Mechanical Properties of Solids

Related Questions

• A load W produces an extension of 1mm in a thread of radius r. Now if the load is made 4W and radius is made 2r all other things remaining same, the extension will become

  ---

• According to Hook’s law force is proportional to

  ---

• When shearing force is applied on a body, then the elastic potential energy is stored in it. On removing the force, this energy

  ---

• The units of Young ‘s modulus of elasticity are

  ---

• A pan with set of weights is attached with a light spring. When disturbed, the mass-spring system oscillates with a time period of 0.6 s. When some additional weights are added then time period is 0.7s. The extension caused by the additional weights is approximately given by

  ---