Question

In and around the refrigerator, heat is moving by conduction, convection & radiation.
Which process is mainly responsible for:
1. cool air dropping from the freezer compartment?
2. heat lost to the outside air from the cooling fins?
3. heat from the kitchen entering the refrigerator through its outer panels?
4. heat from kitchen entering the refrigerator each time the door is opened?

Answer 1

Answer:

option 2 is correct✅.................

Answer 2

Answer: Radiation

Explanation: