Question

22. Which of the following happen due to atmospheric refraction?
i. Twinkling of stars
ii. Advance sunrise and delayed sunset
iii. Flickering the object above the fire
iv. Blue colure of sky
Choose Correct Option:-
A. Only (i).
B. (i) And (iv)
C. (ii) (iii) and (iv)
D. (i), (ii) and (iii)​

Answer 1

Answer:

D. (i), (ii) and (iii)​

Explanation:

Blue colour of sky is due to DISPERSION.

Answer 2

option D is the answer

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