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The Star Sun
Lesson 14 of 15 • 0 upvotes • 14:03mins
Keyisielungbe Zeme
The star our Sun is an average star which is about 4.5-5 billion years. It consists of 74%H, 25% He and 2% metals. It has four major layers outermost to innermost we have Corona, Chromosphere, Photosphere and the core.
Astrophysics: CBSE Class XII
15 lessons • 3h 8m
1
Different Motions of Earth
9:56mins
2
Seasons
13:46mins
3
Astronomical Scales
14:46mins
4
Milky Way Galaxy
13:00mins
5
Dark Energy
10:06mins
6
Dark Matter
9:00mins
7
Comets
14:28mins
8
Asteroids
14:52mins
9
Meteoroids
12:18mins
10
Galaxies
13:53mins
11
Stellar Evolution- I
13:41mins
12
Stellar evolution-II
11:18mins
13
Binary Stars
10:16mins
14
The Star Sun
14:03mins
15
Solar System
13:27mins
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