Heat Transfer Questions

Q.  When heat is Transferred by molecular collision, it is referred to as heat transfer by __________________?

a. conduction
b. convection
c. radiation
d. scattering
e. convection and radiation


ANSWER: See Answer
 
Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids. The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid
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