UPSC CDS II 2024 GK Paper

© examsiri.com

Question : 22 of 120

Marks: +1, -0

Which one of the following heat transfers is an example of convection?

Heating of food in a microwave oven
Boiling water in a pot on a gas stove
Feeling the warmth in sun
Heating a brass rod at one end and observing the temperature rise at the other end

Go to Question:

Prev Question

Next Question