Stress is a measure of the internal force experienced by a material due to external factors.

• Stress is the force per unit area exerted on a material.

• It is a measure of the internal resistance of a mate...read more

al (Pa) is the unit of pressure or stress in the International System of Units (SI). It is named after the scientist and mathematician Blaise Pascal. One pascal is equivalent to 1 newton (N) of force ...read more