Question

Stress and pressure are both forces per unit area. Then in what respect does stress differ from pressure ?

Answer 1

Answer:

Pressure is External force on a unit area whereas stress is internal force applied by material against deformation (when a load is applied on it) on a unit area. Pressure is always compressive whereas stress may be tensile, compressive or shear.

Explanation:

Answer 2

Answer:

Pressure is External force on a unit area whereas stress is internal force applied by material against deformation (when a load is applied on it) on a unit area. Pressure is always compressive whereas stress may be tensile, compressive or shear.

Explanation: Mark me as brainist