HARD
8th CBSE
IMPORTANT
Earn 100

Describe the structure of the eye with the help of a diagram.

Important Questions on Light and Vision

EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q C
What vision-related problems occur when the diet lacks vitamin A?
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q D
In regular reflection, the reflected rays remain _____ to each other.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q D
The kaleidoscope is a device that uses _____ to produce patterns.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q D
The coloured, disc-shaped diaphragm in the eye is called the _____ .(iris/lens)
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q D
A person suffering from _____ cannot see nearby objects clearly.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q D
The leading cause of blindness is _____.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q D
The set of colours formed on splitting of white light is called the _____ of white light.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 12 - Light and Vision>Exercises>Q E
Reflection from an irregular surface