Question

The specific heat c of a solid at low temperature shows
temperature dependence according to the relation
C=Dt(cube)where D is a constant and T is the temperature
in kelvin. A piece of this solid of mass m kg is taken and
its temperature is raised from 20 K to 30 K. The amount
of heat required in the process in energy units is
(a) 5 x 104 Dm
(b) (33/4) > 104 Dm
(c) (65/4) > 104 Dm
(d) (5/4) > 104 Dm
(kindly give the solution) ​

Answer 1

Answer:

I think answer is d)option.