Class 10 Science Chapter 9 MCQ (Multiple Choice Questions) of Light – Reflection and Refraction. To score better and clear the doubts in Chapter 9 of 10th standard science, MCQs plays an effective role. These MCQ Quiz includes almost all the intext questions as well as exercises questions also. MCQs are important for examination point of view in academic session 2024-25.
Class 10 Science Chapter 9 MCQ with Answers
Class: 10 | Science |
Chapter: 9 | Light – Reflection and Refraction |
Contents: | MCQ Online Tests with Answers and Explanation |
Session: | CBSE 2024-25 |
Class 10 Science Chapter 9 MCQ Online Test for 2024-25
Class 10 Science Chapter 9 MCQ Online Test with explanation and answers are given below. These are practice questions for the preparation of school exams and class tests also. All the questions and answers are confined to latest NCERT Textbooks for class x Science issued for academic session 2024-25.
Consider the following statements and choose the incorrect one:
Anjali is writing some statements, choose the correct statement and help him:
Atharva is doing his homework which is given by his teacher. Would you help him to choose the incorrect sentences?
Riya is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Riya wants to take help from you:
Read the following sentences carefully, and choose the incorrect one:
Badal appeared in class test but he confused to know the correct statement. Would you help him to know that?
Which of the following statement is or are correct?
When an object is placed between the pole and focus of a concave mirror the image formed is:
In a quiz competition, you are asked a question where you have to choose the statement which is/ are incorrect?
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
In a science quiz competition, Ritika are asked a question where she had to choose the statement which was/were incorrect?
Which of the following statement is or are incorrect?
Which of the following statement is or are incorrect?
The angle of reflection is equal to the angle of incidence:
A ray of light is incident on a plane mirror making an angle of 90° with the mirror surface. The angle of reflection for this ray of light will be:
An object is placed 20 cm in front of a plane mirror. The mirror is moved 2 cm towards the object. The distance between the positions of the original and final images seen in the mirror is:
One of the following does not apply to a concave mirror. This is:
Linear magnification produced by a concave mirror may be:
In order to obtain a magnification of −2 (minus 2) with a concave mirror, the object should be placed:
A 10 mm long awl pin is placed vertically in front of a concave mirror. A 5 mm long image of the awl pin is formed at 30 cm in front of the mirror. The focal length of this mirror is
Magnification produced by a rear-view mirror fitted in vehicles
Rays from Sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed so that size of its image is equal to the size of the object?
A full-length image of a distant tall building can definitely be seen by using
In torches, search lights and headlights of vehicles the bulb is placed
The laws of reflection hold good for
Class 10 Science Chapter 9 Extra Questions
What do you know about the diffraction of light?
If an opaque object on the path of light becomes very small, light has a tendency to bend around it and not walk in a straight line – an effect known as the diffraction of light.
Why do we use Convex mirrors as rear-view mirrors?
Convex mirrors are normally used as rear-view mirrors in vehicles. These mirrors are preferred because they always give an erect image. They have a wider field of view as they are curved outwards. In this way, convex mirrors enable the driver to view much larger area than would be possible with a plane mirror.
What is Snell’s law of refraction?
During the refraction of light, the ratio of sine of angle of incidence to the sine of angle of refraction is a constant, for the light of a given colour and for the given pair of media. This law is also known as Snell’s law of refraction.
What is meant by Power of a Lens?
The ability of a lens to converge or diverge light rays depends on its focal length. The power of a lens is defined as the reciprocal of its focal length.
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