First slide
Radiation
Question

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.
 

Easy
Solution

BOTH     A and B are  TRUE , GOOD ABSORBERS OF HEAT ARE GOOD EMITTERS hence GOOD REFLECTORS ARE POOR ABSORBERS AND POOR EMITTERS.

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