Properties of Matter - Elasticity

If a body can regain its original configurations after the removal of an external force, it is called.

• Elastic

• Plastic

• Gravity
• Friction

In the case of a solid body if the relative positions of constituent particles remain unchanged by the action of external force, then the body is said to be.

• Elastic
• Plastic
• Rigid
• Flexible

Hooke's law states that the deformation is directly proportional to the applied

• Force
• Temperature
• Pressure
• Volume

The measure of force that causes deformation of body is

• Pressure
• Gravity
• Weight
• Stress

Ratio of distortion or deformation to the original dimension is called

• Strain
• Stress
• Elasticity
• Force

Strain is unitless

• True
• False

Tensile modulus means

• The ratio of tensile stress to tensile strain
• The ratio of compressive stress to compressive strain
• The measure of a material's resistance to shear stress
• The measure of a material's resistance to thermal stress

Young's modulus is also called Tensile modulus

• True

• False

Young's modulus has the unit of stress

• True

• False

Within elastic limit, ratio of uniform pressure to the volume strain is called

• Bulk Modulus
• Young's Modulus
• Shear Modulus
• Poisson's Ratio