Questions
Consider the following statements.
(A) Perspiration from human body helps in cooling the body.
(B) A thin layer of water on the skin enhances its 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
A and B ARE TRUE , B is the correct explanation of A.Talk to our academic expert!
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Newton's law of cooling is used in the laboratory for determining:
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