EASY
5th CBSE
IMPORTANT
Earn 100

You cannot see through an opaque object. Give reason.

Important Questions on Our Universe

MEDIUM
5th CBSE
IMPORTANT
SCIENCE>Chapter 11 - Our Universe>EXERCISES>Q 3

Give reason. Oceans and seas experience tides. 

EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 11 - Our Universe>EXERCISES>Q 4

Give reason. Shadows are not formed when light hits a transparent object.