The coefficient of linear expansion of a solid rod is _______ of the geometrical shape of its cross-section

The coefficient of linear expansion of a solid depends upon

The linear expansion of a solid depends on

The SI unit for the coefficient of linear expansion is

The coefficient of linear expansion of a metal rod does not depend uponthe original length of the rod

Coefficient of linear expansion always ____ with the increase in temperature.

The coefficient of linear expansion of a metal rod is 12 xx 10^(-6//0)C , its value in per ^(0)F

Two uniform rods AB and BC have Young's moduli 1.2 xx 10^(11) N//m^(2) and 1.5 xx 10^(11) N//m^(2) respectively. If coefficient of linear expansion of AB is 1.5 xx 10^(-5)//”^(@)C and both have equal area of cross section, then coefficient of linear expansion of BC, for which there is no shift of the junction at all temperatures, is

The coefficient of linear expansion of a rod is alpha and its length is L. The increase in temperature required to increase its legnth by 1% is