Questions
Consider the following statements.
(A) A good absorber is a good emitter.
(B) For a substance, absorbtance is equal to emissivity.
Select the correct option.
(a) (A) is false but (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true but (B) is false.
(d) Both (A) and (B) are false.
detailed solution
Correct option is A
BOTH A and B are TRUE.Talk to our academic expert!
Similar Questions
Consider the following statements.
(A) A body with large reflectivity is a poor emitter of heat radiations.
(B) A body with large reflectivity is a poor absorber of heat.
Select the correct option.
(a) (A) is false but (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true but (B) is false.
(d) Both (A) and (B) are false.
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