Which of the following substances posses the highest elasticity ?

Related Mcqs:

A certain stress applied to an elastic material produces a certain strain in it. If the elastic limit is not exceeded the energy gained per unit volume of the material is given by_________________?

A. Stress/strain B. (stress/strain) C. Stress x strain D. (Stress / strain)...

The energy band occupied by the valence electrons is called___________________?

A. Energy state B. Valence band C. ve energy state D. conduction band...

Materials in which valence electrons are tightly bound to their atoms at low temperature are called___________________?

A. Semi conductor B. Super conductors C. Insulators D. Conductor...

A uniform steel wire of length 4m and area of cross-section 3×10-6m2 is extended by 1mm by the application of a force. If the youngs modulus of steel is 2×1011 Nm-2 the energy stored in the wire is___________________?

A. 0.025J B. 0.50J C. 0.75J D. 0.100J...

Materials that undergo plastic deformation before breaking are called __________________?

A. Brittle B. Ductile C. Amorphous D. Polymers...