Question

diffrence between three mordes of of trancfers of heat ?

Answer 1

Answer:

The three modes of heat transfer are conduction convection and radiation

Explanation:

Conduction : is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules. Conduction occurs more readily in solids and liquids, where the particles are closer to together, than in gases, where particles are further apart.

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

Heat transfer by thermal radiation is transfer of heat by electromagnetic waves. It is different from conduction and convection as it requires no matter or medium to be present. ... Therefore the radiation mode of heat transfer dominates over convection at high temperature levels as in fires