1372Mechanical EngineeringMedium
According to Prevost theory of heat exchange ________?
Ait is impossible to transfer heat from low temperature source to t high temperature source
Bheat transfer in most of the cases takes place by combination of conduction, convection and radiation
Call bodies above absolute zero emit radiation
Drate of heat transfer depends on thermal conductivity and temperature difference
Eheat transfer by radiation requires no medium
Correct answer
C. all bodies above absolute zero emit radiation
Explanation
The correct answer is all bodies above absolute zero emit radiation.