Question

IV. Pick the odd-one out. Give scientific reason for your answer.
1. Stars,sun,planets,sodium lamp.
2. Umbra,penumbra,rays,shadow.
3. Solar eclipse,lunar eclipse,full moon night,annular eclipse.
V. Match the following:
Column A
1. Fire
2. Stars
3. Lunar eclipse
4. Solar eclipse
Column B
(a) Amavasya
(b) Lighter part of a shadow
(c) Natural source of light
(d) Darker part of a shadow​

Answer 1

Answer:

amavasya.is scientific reason