Direction for: In each of the following questions a statement of Assertion is given followed by a corresponding statement of Reason just below it. Of the statements mark the correct answer as
Assertion It is hoffer over the top of a fire than at the same distance of the side. Reason Air surrounding the fire conducts, more heat upward.A) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion,
B) If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.
C) If Assertion is true but Reason is false.
D) If both Assertion and Reason are false.
Correct Answer: A
Solution :
It is hotter over the top of a fire than at the same distance on the sides, because hot air ie, thermal radiation being light moves up.
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