Which of the following phenomena explains the fact that a house whose roof is coated with white paint will be cooler in the hot season than one coated with black paint ?
a
conduction
b
convection
c
refraction
d
reflection
Explanation
Correct Option
dNo explanation available
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Discussions (17)

Dahunsi228
11 years ago
I d mode of heat transfer notin like reflection mean why answer should be RADIATION

Deepthinker581
4 years ago
The answer is A
You can even remember some years back that talks and a black and silver glass tubler

Serotonin001
2 months ago
The phenomenon of reflection explains why a house with a white-coated roof (or white-painted walls) remains cooler in hot climates. White surfaces reflect a significant portion of the solar radiation (sunlight and heat) that falls on them, preventing the heat from being absorbed and conducted into the interior of the building.




