EASY
6th CBSE
IMPORTANT
Earn 100

How much time does the sunlight take to reach the earth’s surface?
 

Important Questions on Light

EASY
6th CBSE
IMPORTANT
What is a luminous object? Give examples.
MEDIUM
6th CBSE
IMPORTANT
How are shadows formed?
MEDIUM
6th CBSE
IMPORTANT
Why is your shadow smaller during the day than that in the morning and evening?
 
EASY
6th CBSE
IMPORTANT
What is reflection of light?
MEDIUM
6th CBSE
IMPORTANT
What kind of a shadow would you expect to see if you place a ball in the path of light emerging from a torch? Draw a diagram to explain.
 
MEDIUM
6th CBSE
IMPORTANT
When light falls on an object, it can be absorbed, reflected or allowed to pass through. What does an opaque object do? How do we see it?

 
MEDIUM
6th CBSE
IMPORTANT
Can we see our reflection in anything other than a mirror? Name them.
HARD
6th CBSE
IMPORTANT
Explain with the help of diagram why a flying aeroplane does not cast a shadow on the ground.