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Human Eye And Colourful World MCQ Question 12. The air layer of atmosphere whose temperature is less then the hot layer behave as optically (a) denser medium (b) rarer medium (c) inactive medium (d) either denser or rarer medium

Human Eye And Colourful World MCQ Question 12.
The air layer of atmosphere whose temperature is less then the hot layer behave as optically
(a) denser medium
(b) rarer medium
(c) inactive medium
(d) either denser or rarer medium

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Answer: a Explanation: (a) The cold air layer of the atmosphere acts as a optically denser medium than hot air because the molecules are closely packed together.

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