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
Show/Hide Answer
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
Show/Hide Answer
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
Show/Hide Answer
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.
Show/Hide Answer
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
Show/Hide Answer
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
Show/Hide Answer
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
Show/Hide Answer
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
Show/Hide Answer
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.
Show/Hide Answer
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 |
