You are currently viewing MCQ Questions for Class 10 Science Chapter 11 with Answer Keys

MCQ Questions for Class 10 Science Chapter 11 with Answer Keys

If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Math Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 10 Chapter 11 with Answer Keys.

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 11: 

The black opening between the aqueous humor and the lens is called

Option A : retina

Option B : iris

Option C : cornea

Option D : pupil

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Option D : Pupil

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 12: 

How eyes adjust in order to focus the image of near or distant objects on retina?

Option A : The lens moves in or out according to the position of the object

Option B : The retina moves in or out according to the position of the object

Option C : The lens becomes thicker or thinner according to the position of the object

Option D : The pupil gets larger or smaller according to the position of the object

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Option C : The lens becomes thicker or thinner according to the position of the object

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 13:

The change in focal length of human eye is caused due to 

Option A : Ciliary muscles

Option B : Pupil

Option C : Cornea

Option D : Iris

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Option A : Ciliary muscles

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 14:

A student sitting on the last bench can read the letters written on the blackboard but is not able to read / the letters written in his textbook. Which of the following statements is correct?

Option A : The near point of his eyes has receded away.

Option B : The near point of his eyes has come closer to him.

Option C : The far point of his eyes has come closer to him.

Option D : The far point of his eyes has receded away.

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Option A : The near point of his eyes has receded away.

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 15:

Near and far points of a young person normal eye respectively are

Option A : 0 and infinity

Option B : 0 and 25 cm

Option C : 25 cm and infinity

Option D : 25 cm and 150 cm

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Option C : 25cm and infinity

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 16:

What type of image is formed by the lens on retina?

Option A : Real and erect

Option B : virtual and erected

Option C : Real and inverted

Option D : Virtual and erect

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Option C : Real and inverted

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 17:

Which of the following phenomenon contributes significantly to the reddish appearance of the sun at sunrise or sunset?

Option A : Dispersion of light

Option B : Scattering of light

Option C : Total internal reflection

Option D : Reflection of light from the earth

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Option B : Scattering of light

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 18:

A person cannot see distinctly objects kept beyond 2 m. This defect can be corrected by using a lens of power

Option A : +0.5 D

Option B : -0.5 D

Option C : +0.2 D

Option D : -0.2 D

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Option B : –0.5 D

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 19:

Which of the following phenomena of light are involved in the formation of a rainbow?

Option A : Reflection, refraction and dispersion.

Option B : Reflection, dispersion and total internal reflection.

Option C : Refraction, dispersion and internal reflection.

Option D : Dispersion, scattering and total internal reflection.

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Option B : Reflection, dispersion and total internal reflection.

MCQ Questions for Class 10 Chapter 11 with Answer Keys Question No 20:

Twinkling of stars is due to atmospheric

Option A : dispersion of light by water droplets

Option B : refraction of light by different layers of varying refractive indices

Option C : scattering of light by dust particles

Option D : internal reflection of light by clouds

Show/Hide Answer

Option B : refraction of light by different layers of varying refractive indices

 

CBSE Class 10 Science Chapterwise MCQ
1 : Chemical Reactions & Equations MCQs
| 1 to 10 | 11 to 20
2 : Acids, Bases & Salts MCQs
| 1 to 10 | 11 to 20
3 : Metals & Non-Metals MCQs
| 1 to 10 | 11 to 20
4 : Carbon & Its Compound MCQs
| 1 to 10 | 11 to 20
5 : Periodic Classification of Elements MCQs
| 1 to 10 | 11 to 20
6 : Life Process MCQs
| 1 to 10 | 11 to 20
7 : Control & Coordination MCQs
| 1 to 10 | 11 to 20
8 : How Do Organism Reproduce MCQs
| 1 to 10 | 11 to 20
9 : Heredity & Evolution MCQs
| 1 to 10 | 11 to 20
10 : Light Reflection & Refraction MCQs
| 1 to 10 | 11 to 20
11 : Human Eye & Colorful World MCQs
| 1 to 10 | 11 to 20
12 : Electricity MCQs
| 1 to 10 | 11 to 20
13 : Magnetic Effect of Electric Current MCQs
| 1 to 10 | 11 to 20
14 : Source of Energy MCQs
| 1 to 10 | 11 to 20
15 : Our Environment MCQs
| 1 to 10 | 11 to 20
16 : Management of Natural Resources MCQs
| 1 to 10 | 11 to 20

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