Physics, Elasticity, Maharashtra Hsc Result, Tension.
of rigidity (η) • It is defined as the ratio of shear stress to shear strain within elastic limits. • SI unit of modulus of rigidity is N/m². • Its dimensions are [ L⁻¹ M¹ T⁻² ]. Rigidity modulus indicates the resistance offered by a solid to change in its shape. Eg:1 Calculate the modulus of