MEDIUM
6th CBSE
IMPORTANT
Earn 100

What is a pinhole camera? What is the nature of the image formed by it?   

Important Questions on Light

MEDIUM
6th CBSE
IMPORTANT
Science Booster>Chapter 12 - Light>PRACTICE TIME>Q 4
What are solar and lunar eclipses? How do they occur in nature?
MEDIUM
6th CBSE
IMPORTANT
Science Booster>Chapter 12 - Light>PRACTICE TIME>Q 1
Why do birds, kites and aeroplanes flying high in the sky not cast their shadows?
EASY
6th CBSE
IMPORTANT
Science Booster>Chapter 12 - Light>PRACTICE TIME>Q 2
The moon is a non-luminous body, but it appears bright. Why? 
EASY
6th CBSE
IMPORTANT
Science Booster>Chapter 12 - Light>PRACTICE TIME>Q 3
The earth shines as a bright, blue ball when viewed from the space. Why?