MP Board Class 10 Science Chapter 11 Human Eye and Colourful World

In this article, we have given MP Board Solutions Class 10th Science Chapter 11 Human Eye and Colourful World solution pdf.

Frequently Asked Questions

The change in focal length of an eye lens is caused by the action of the
(a) pupil.
(b) retina
(c) ciliary muscles
(d) iris

(c) ciliary muscles

Cataract is caused mostly to
(a) Farm workers
(b) Factory workers
(c) Kids watching TV and Mobiles
(d) Old age people

(d) Old age people

When we pass a light through a prism, it is
(a) Refracted
(b) Scattered
(c) Reflected
(d) Inverted

(a) Refracted

Which part of eye helps in adjustment of lens according to distance?

Lens.

Name common refractive defects of eyes.

Myopia, Hypermetropia and Presbyopia.

What happens to the light ray entering a prism?

The light ray get refracted.

What is the time difference between actual and observed sunrise and sunset?

2 minutes.

MP Board Class 10th Science Solutions

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