if `alpha_(c)` and `alpha_(f)` denote the numerical values of coefficient of linear expansions of the solid, expressed per ``^(0)C` and per Kelvin respectibely, then.

If alpha_(c) and alpha_(f) denote the numerical values of coefficient of linear expansion of a solid, expressed per .^(0)C and per .^(0)F respectively, then

If alpha, beta , and gamma are coefficients of linear, area l and volume expansion of a solid then

The S.I. unit of coefficient of thermal expansion is per kelvin.

The numerical value of coefficient of linear expansion is independent of units of (a) length (b) temperature (c) area mass

The numerical value of coefficient of linear expansion is independent of units of (a) length (b) temperature ( c) area (d) mass

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

The value of coefficient of linear expansion (alpha) is ________ for metals than for alloys.

A cube of edge (L) and coefficient of linear expansion (alpha) is heated by 1^(0)C . Its surface area increases by

For an isotropic solid,if alpha_(x) , alpha_(y) , alpha_(z) represent the mean coefficient of linear expansion along three mutually perpendicular directions then coefficient of volumetric expansion can be written as, A) sqrt(alpha_(x)alpha_(y)alpha_(z)) B) alpha_(x)+alpha_(y)+alpha_(z) C) alpha_(x)alpha_(y)+alpha_(y)alpha_(z)+alpha_(z)alpha_(x) D) alpha_(x)alpha_(y)alpha_(z)