Related Questions

The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
The compressive strength of cast iron is __________ that of its tensile strength.
The tensile strength of ductile materials is _________ its compressive strength.