The specific heat c of a solid at low shows temperature

Last updated: 7/31/2022

The specific heat c of a solid at low shows temperature dependence according to the relation c = DT3 where D is a constant and I is the temperature in kelvin. A piece of this solid of mass m kg is taken and its temperature is raised from 20K to 30K. The amount of the heat required in the process in energy units is 5 x 10¹ Dm (33/4) × 10¹ Dm (65/4) × 10¹ Dm (5/4) × 104 Dm