MEDIUM
10th CBSE
IMPORTANT
Earn 100

What is blind spot?

Important Questions on The Human Eye and the Colourful World

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 3
What is meant by the term accommodation?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 4
Name two common defects of eye.
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 5
Why does dispersion occur only on refraction and not on reflection?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 6
A student is unable to see an object distinctly beyond a distance of 4 m, but can see the nearby object clearly. What defect of eye he is suffering from? What is the position of his far point?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 7
Ciliary muscles of human eye can be stretched or relaxed. How does it help in functioning of the eyes?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 8
Why are the traffic light signals (or danger signals) red in colour?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 9
What are colloids?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 10

Define the range of normal vision.