The Human Eye And The Colourful World Class 10 Science MCQ Quiz

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Are you ready to check your understanding of The Human Eye and the Colourful World? This interactive MCQ quiz is designed to help CBSE Class 10 Science students revise the key concepts efficiently.

About the Quiz

Chapter Name: The Human Eye and the Colourful World
Subject: Science (Physics)
Book: NCERT Class 10 Science
Question Type: Multiple Choice Questions (MCQs)
Leaderboard: Yes (Compete with Others!)

Why Take This Quiz?

✔ Quick revision for board exams
✔ Covers human eye structure, defects of vision, atmospheric refraction, dispersion, and scattering of light
✔ Leaderboard feature to track your performance

Click Below to Start the Quiz!

Chapter 10 - The Human Eye and the Colourful World

1 / 15

Why is red used as the stopping light at traffic signals?

Because it is a traditional color for stopping

Because it is a color that is easily noticeable at night

Because it has a high wavelength and is least scattered by fog or smoke

Because it is a highly visible color in bright sunlight

2 / 15

Rupal underwent cataract surgery and her eye lens was replaced with an artificial lens. What is one likely visual disadvantage she may experience?

Loss of color vision

Reduced power of accommodation

Reduced sensitivity to light

Increased power of accommodation

3 / 15

It acts as a screen on which the image is formed.

Lens

Macula

Retina

Cornea

4 / 15

Which of the following is an example of the Tyndall effect?

All of the above

Total internal reflection of light

Formation of a rainbow

Visibility of the path of light through a dense forest

5 / 15

What is the Tyndall effect?

Reflection of light by mirrors

Refraction of light by lenses

Scattering of light by colloidal particles

Scattering of light by gases

6 / 15

The colored band of light obtained by dispersion of light is called:-

Refraction

Spectrum

Tyndall effect

Dispersion

7 / 15

If a beam of red light and a beam of violet light are incident at the same angle on the inclined surface of a prism from air medium and produce angles of refraction r and v respectively. Which of the following is correct?

r < v

r = v

r > v

r = 1/v

8 / 15

It controls the amount of light entering the eye.

Lens

Retina

Iris

Pupil

9 / 15

Dispersion of light by glass prism is shown in the figure. Here X and Y indicate ________ and ______ colors respectively.

Dispersion of white light by a prism (the human eye and the colorful world)

Violet, green

Red, yellow

Red, indigo

Red, blue

10 / 15

Which of the colors of visible light has minimum frequency?

Violet

Green

Yellow

Red

11 / 15

It causes most of the refraction of the light entering the eye.

Retina

Vitreous humor

Cornea

Lens

12 / 15

Rupal suffers from myopia. Where would the image form in her eye?

On the retina

In front of the retina

Behind the retina

At the center of the eye

13 / 15

At noon sky appears white because

Blue color scatters the most

All colors get scattered equally

Red color scatters the most

Light is least scattered

14 / 15

The order of the wavelength of red, yellow, and orange is

yellow < orange < red

orange > red > yellow

yellow > orange > red

none of these

15 / 15

Which of the following statements is correct regarding the propagation of light of different colors of white light in the air?

Also See: The Ball Poem Class 10: Important Questions and Answers

Red light moves the fastest

Blue light moves faster than green light

Yellow light moves with the mean speed as that of red and violet light

All the colors of the white light move with the same speed

Your score is

The average score is 65%

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1	Dad	100 %	28 seconds	15
2	Rajeev	100 %	33 seconds	15
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Also See: Carbon and Its Compounds: Tackle Class 10 Questions with Ease

Key Topics Covered in the Quiz

✔ Structure and functioning of the human eye
✔ Defects of vision (Myopia, Hypermetropia, Presbyopia) & their correction
✔ Dispersion of light and formation of a rainbow
✔ Atmospheric refraction (Twinkling of stars, sunrise & sunset effects)
✔ Scattering of light (Tyndall Effect, blue sky, red sunset)

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The Human Eye and the Colourful World Class 10 Science MCQ Quiz – Test Your Knowledge

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