Physics of Solids - Set 6 | NUST Entrance Test

When the opposite faces of a rigid cube are subjected to shear stress, the shear strain produced is given by:

Difficulty: Easy

A:

\gamma=\frac{\triangle a}{a}

B:

\gamma=\tan \theta

C:

\gamma=\frac{a}{\triangle a}

D:

Both a and b

If stress is doubled, then volume becomes?

Difficulty: Easy

A:

Double

B:

Four times

C:

Half

D:

None of these

Young modulus for the perfectly rigid body is

Difficulty: Easy

A:

0

B:

1

C:

40

D:

Infinity

Continue studying