Question

1 define transfer of heat


2 name the different modes of heat transfer​

Answer 1

Answer:

Heat transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy between physical systems. Heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes.

Answer 2

1. Transfer of heat describes the flow of heat due to temperature difference and the subsequent temperature distribution and change.

2. The different modes of heat transfer are:

conduction, convection, radiation.