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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Priyanka QNA 3 years 2021-11-19T18:38:12+00:00 1 Answer 26 views Enlightened 0

Answer ( 1 )

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    2021-11-19T18:38:46+00:00

    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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