Question
Physics Question on Thermodynamics
In which of the following process, convection does not take place primarily?
A
Sea and land breeze
B
Boiling of water
C
Warming of glass of bulb due to filament
D
Heating air around a furnace
Answer
Warming of glass of bulb due to filament
Explanation
Solution
Glass of bulb heats due to filament by radiation.
Hence, correct answer is (c).