Question
Question: In which of the following process convection does not take place primarily?...
In which of the following process convection does not take place primarily?
A
Sea and land breeze
B
Trade wind
C
Boiling of water
D
Warming of glass of bulb due to filament
Answer
Warming of glass of bulb due to filament
Explanation
Solution
In convection process heat is transferred by the bodily motion of the heated particles. It is not so in case of warming of glass bulb due to filament heating. Infact, warming of glass bulb is due to radiations