2.The air layer of atmosphere whose temperature is less then the hot layer behave as optically
Question
(a) denser medium
(b) rarer medium
(c) inactive medium
(d) either denser or rarer medium
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Class 10 science
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2021-11-19T18:38:12+00:00
2021-11-19T18:38:12+00:00 1 Answer
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Answer ( 1 )
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