EASY
10th CBSE
IMPORTANT
Earn 100

What is meant by myopia?

Important Questions on The Human Eye and The Colourful World

EASY
10th CBSE
IMPORTANT
Draw a diagram to show refraction of light through a glass prism. Mark Angle of deviation also.
EASY
10th CBSE
IMPORTANT
Give one example of atmospheric dispersion of light.
EASY
10th CBSE
IMPORTANT
Name the eye part responsible for power of accommodation of human eye.
MEDIUM
10th CBSE
IMPORTANT
Light of two colours A and B passes through a glass prism. ‘A’ deviates more than ‘B’ from its path of incidence. Which colour has higher speed in the prism?
EASY
10th CBSE
IMPORTANT
Define Tyndall effect.
MEDIUM
10th CBSE
IMPORTANT
Draw a ray diagram to show correction of myopic eye using suitable lens.
MEDIUM
10th CBSE
IMPORTANT
Draw a ray diagram to show correction of hypermetropic eye using suitable lens.
EASY
10th CBSE
IMPORTANT
A person with myopic eye cannot see objects beyond 2 m. Find the power of corrective lens required.