EASY
7th CBSE
IMPORTANT
Earn 100

Why do we make use of convex mirrors as rear view mirror?

Important Questions on Light

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q IV
Is it possible to obtain a real image from a convex mirror?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q IV
What type of lens used in specs to view distant objects clearly?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q IV
Which type of lens is used to make fire with during day time?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q IV
Which type of mirror is used as reflector in a torchlight and why?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q IV
What is meant by the lateral inversion in a plane mirror?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q V
Give reasons for the following.
Chillies kept in a cylindrical bottle of vinegar appear to be enlarged.
MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q V
Give reasons for the following.
Rainbow is not formed during noon.
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q V
Give reasons for the following:
The image formed in a plane mirror is not a real image.