Thermal physics is the combined study of thermodynamics, statistical mechanics, and kinetic theory of gases. This umbrella-subject is typically designed for physics students and functions to provide a general introduction to each of three core heat-related subjects. Other authors, however, define thermal physics loosely as a summation of only thermodynamics and statistical mechanics.
Thermal physics can be seen as the study of system with larger number of atom, it unites thermodynamics to statistical mechanics.
Right I am so stumped on part b of this question so I will post part a too so that you guys may check to see if I did that correctly.
a) object heated to 230 celius is placed inside a 25 celius room. Determine net rate of heat
loss due to raiation if object has surface area of 68 cm^2 and...