Question

give scientific reasons for following
a) apparent positions of the stars is different from their real position
b) path of light beam is visible in colloidal solutions
c) in space sky is black
d) sky appers orange red during sunset and sunrise​

Answer 1

Answer:

all these are because of atmospheric refraction except b

b is due to tyndall effect

all the best for ur board exams

pls mark as brainliest

Answer 2

Answer:

Explanation:

a) atmospheric refraction

b) Tyndall effect

c) sky appears black as there is not atmosphere in space therefore atmospheric refraction cannot occur

d)atmospheric refraction