Plzz quick the steps in the heating of the handle of a pan held over a flame are listed below: step 1: heat from the flame travels to the base of the pan step 2: heat from the base of the pan travels through the pan to the part where the handle touches the pan step 3: heat from one end of the handle travels to the other end by which method is heat transferred in the three steps? a. radiation in step 1 and conduction in steps 2 and 3 b. conduction in step 1 and radiation in steps 2 and 3 c. conduction in step 1 and convection in steps 2 and 3 d. convection in step 1 and conduction in steps 2 and 3