Question

mention one reason between the transfer of heat by conduction and that by radiation.



mention one difference between the transfer of heat by conduction and that by convection



give ans in short

Answer 1

in conduction heat flows from hot to cold end in this process particles of medium oxalate and don't leave this place


N Convention the particles which is absorbing heat is move in vertically upward direction and the cold particles comes down words


and radiation mode heat travels in a straight line radiations occur in gases