An anisotropic material has a coefficient of linear expansion `alpha, 2alpha and 3alpha` along the three co - ordinate axis. Coefficient of cubical expansion of material will be equal to

Two metallic rods of length l and 3l have coefficient of linear expansion alpha and 3alpha respectively. The coefficient of linear expansion ofr their series combinations, is

Two metallic rods of length l and 3l have coefficient of linear expansion alpha and 3alpha respectively. The coefficient of linear expansion ofr their series combinations, is

If an isotropic solid has coefficients of linear expansion alpha_(x),alpha_(y) and alpha_(z) for three mutually perpendicular directions in the solid, what is the coefficient of volume expansion for the solid?

If an isotropic solid has coefficients of linear expansion alpha_(x),alpha_(y) and alpha_(z) for three mutually perpendicular directions in the solid, what is the coefficient of volume expansion for the solid?

A solid rectangular sheet has two different coefficients of linear expansion alpha_1 and alpha_2 along its length and breadth respectively. The coefficient of surface expansion is (for alpha_1 t<<, alpha_2 t<< 1 )

A solid rectangular sheet has two different coefficients of linear expansion alpha_1 and alpha_2 along its length and breadth respectively. The coefficient of surface expansion is (for alpha_1 t ltlt 1, alpha_2 lt lt 1 )

Relate the terhmal coefficient of linear expansion, alpha , the the thermal coefficient of area expansion beta .

Can we related the thermal coefficient of linear expansion, alpha , to the thermal coefficient of volume expansion?

Relate the thermal coefficient of linear expansion, alpha , the the thermal coefficient of area expansion beta .