Question

what is sun disc ? explain​

Answer 1

Answer:

: an ancient Near Eastern symbol consisting of a disk with conventionalized wings emblematic of the sun god (such as Ra in Egypt)

Answer 2

$\large\fbox\red{Answer}$

Apparent flattening of the sun's disc at sunrise and sunset is due to atmospheric refraction. The density and the refractive index of the atmosphere decreases with altitude, so the rays above and below the sun on the horizon are refracted by different degrees. This causes the apparent flattening of the sun.

• Thnku :)