PLZZ HELP 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