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Question

Black surfaces are the poor absorber of heat radiations.

A

False

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B

True

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Solution

The correct option is A False

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Similar questions

Which one of the following surfaces are the best radiator and absorber of heat?

Q. Complete the following:
(a) Heat transfer in solids is by ................., in liquids is by .................. and in gases is by ................. .
(b) Good absorbers are ......................... radiators.
(c) Black (or dull) surfaces are ................ reflectors, but ............... absorbers of heat.
(d) Highly polished surfaces are .............. .
(e) Heat radiations differ from visible light in ............... .

Q. Describe an experiment to show that a black (or dull) surface is a better absorber of heat radiations than a polished one.

poor absorbers and reflectors of heat

State True or False :

Shining bodies are poor absorbers or good reflectors of heat.

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