Match List-I with List-II :

Choose the correct answer from the options given below :

Match each definition carefully.

(A) “A force that restores an elastic body of unit area to its original state”

Force per unit area developed internally to restore original shape is definition of stress.

So

A→(III)

(B) “Two equal and opposite forces parallel to opposite faces”

Parallel tangential forces produce shear deformation, associated with shear modulus.

So

B→(IV)

(C) “Forces perpendicular everywhere to the surface per unit area same everywhere”

This describes uniform normal pressure acting in all directions, associated with bulk modulus.

So

C→(I)

(D) “Two equal and opposite forces perpendicular to opposite faces”

Normal tensile/compressive stress produces longitudinal strain, associated with Young’s modulus.

So

D→(II)