The coefficient of thermal conductivity of a rod depends on its

The coefficient of thermal conductivity of a rod depends on its
  1. area of cross-section.
  2. material of the rod.
  3. length.
  4. mass.

Solution

Thermal conductivity is a material property. It does not depend on the area of cross-section, length and mass of the rod.

Asked in: MHT CET 2022 (08 Aug Shift 1)

Practice more Thermal Properties of Matter questions on Aicharya