Question Answers

Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 1 > Chapter 15 - Thermodynamics > If two rods of length L and 2L having coefficients of linear expansion α and 2α respectively are connected so that total length becomes 3L, the average coefficient of liner expansion of the composition rod equals:

If two rods of length L and 2L having coefficients of linear expansion α and 2α respectively are connected so that total length becomes 3L, the average coefficient of liner expansion of the composition rod equals:

If two rods of length L and 2L having coefficients of linear expansion α and 2α respectively are connected so that total length becomes 3L the average coefficient of liner expansion of the composition rod equals: