1 20 C 2 30 C 3 35 C 4 40 C HT0036 34 The ratio of

Last updated: 6/28/2023

1 20 C 2 30 C 3 35 C 4 40 C HT0036 34 The ratio of coefficient of thermal conductivity of two different materials is 5 3 If the thermal resistance of rods of same area of these material is same then what is ratio of length of these rods 1 3 5 2 5 3 3 25 9 4 9 25 HT0038 ion