Question

The star appears to twinkle, but the planets do not. This is because
(i) atmospheric refraction takes place only in the case of starlight
(ii) stars appear as point sources while the planets appear as extended sources
(iii) atmospheric refraction takes place in both cases
(iv) stars are many light years away from us while planets are not very far.

Choose the correct option from the following.
(a) i, ii and iv
(b) ii, iii and iv
(c) i and iv only
(d) ii and iv only

Answer 1

Answer:

please make me as brainliest

Explanation:

d) ii and iv only

Answer 2

Answer:

option c is correct answer