Difference Between Conduction And Convection For Class 7. Conduction is the transfer of thermal energy through direct contact. Convection on the other hand occurs when the heat is transferred through the movement of molecules.
The conversion of matter from one state to another is termed as a change in state that. It occurs only in liquids and gases. The Questions and Answers of what is difference between conduction convection and radiation.
Radiation involves the mechanism where heat is transmitted between objects that are devoid of any physical contact.
1 It is the transfer of heat by direct contact. Conduction is the process by which heat is transferred from the hotter end of an object to the colder end of the object. 2 The reason for heat transfer is temperature difference. Oct 02 2020 In the process of conduction heat transfer from a hot body to the cold body due to free electronsIn convection heat transfer due to the actual movement of molecules While in radiation heat transfer in the form of electromagnetic waves.
