Elasticity MCQs

Theoretical value of Poisson’s ratio lies between (AIIMS 85)

One end of a uniform wire of length L and of weight W is attached rigidly to a point on the roof and a weight W1 is suspended from its lower end. If S is the area of cross-section of the wire, the stress in the wire at a height 3L/4 from its lower endis, (IIT 92)

There is no change in the volume of a wire due to change in its length on stretching. The poison’s ration of the material of the wire is (MHT-CET2004)

Strain has

The change in the shape of a regular boy is due to(Andhra medical 80)