Class 10 Science MCQ Chapter 10 Light- Reflection and Refraction

Class 10 Science MCQ Chapter 10 Light- Reflection and Refraction, Class 10 Science MCQ Question Answer, Class 10 Science Multiple Choice Question Answer to each chapter is provided in the list of SCERT Science Class 10 Objective Types Question Answer so that you can easily browse through different chapters and select needs one. Class 10 Science MCQ Chapter 10 Light- Reflection and Refraction Question Answer can be of great value to excel in the examination.

SCERT Class 10 Science MCQ Chapter 10 Light- Reflection and Refraction

SCERT Class 10 General Science MCQ Chapter 10 Light- Reflection and Refraction Notes covers all the exercise questions in SCERT Science Textbooks. The NCERT Class 10 Science MCQ Chapter 10 Light- Reflection and Refraction provided here ensures a smooth and easy understanding of all the concepts. Understand the concepts behind every chapter and score well in the board exams.

Light- Reflection and Refraction

Chapter – 10

Multiple Choice Questions & Answers

1. The ratio of focal length to the radius of curvature of a spherical mirror will be-

(a) 0.5 

(b) 1 

(c) 2 

(d) 3

Ans: (a) 0.5

2. The image formed by concave mirrors-

(a)  Always real.

(b) Always virtual.

(c) May be both real and virtual.

(d) None of these.

Ans: (c) May be both real and virtual.

3. The image formed by convex mirrors-

(a) Real, enlarged.

(b) Real, diminished.

(c) Virtual, enlarged.

(d) Virtual, diminished.

Ans: (d) Virtual, diminished.

4. The mirror used as rear-view mirrors in vehicles-

(a) Convex mirror.

(b) Concave mirror.

(c)  Plane mirror.

(d) None of these.

Ans: (a) Convex mirror.

5. Image formed by plane mirrors-

(a) Real, inverted, diminished.

(b) Virtual erect enlarged.

(c) Virtual, erect, of same size as object.

(d) Virtual, erect, diminished.

Ans: (c) Virtual, erect, of same size as object.

6. Which of the following mirrors has the widest field of view-

(a) Plane.

(b) Convex.

(c) Concave.

(d) None of these.

Ans: (b) Convex.

7. To form a real image of same size as the object by a concave mirror, the object should be placed-

(a) Between. the pole and the principal focus.

(b) Between the principal focus and the centre of curvature.

(c) At the centre of curvature.

(d) Beyond centre of curvature.

Ans: (c) At the centre of curvature.

8. For which of the following positions of the object, a concave mirror does not form a real, inverted image- 

(a) At infinity.

(b) Between the principal focus and centre of curvature.

(c) Beyond centre of curvature.

(d) Between focus and the pole.

Ans: (d) Between focus and the pole.

9. A spherical mirror forms image for an object at infinity at –

(a) Centre of curvature.

(b) Principal focus.

(c) Between principal focus and the centre of curvature.

(d) Between focus and pole.

 Ans: (b) Principal focus.

10. For an object placed anywhere between infinity and pole of a convex mirror, the mirror produces an image-

(a) At the principal focus.

(b) Between principal focus and centre of curvature.

(c) At the centre of curvature.

(d) Between principal focus and pole.

Ans: (d) Between principal focus and pole.

11. For an object placed at the principal focus of a concave mirror, the position of the image formed is-

(a) At the centre of curvature.

(b) Beyond centre of curvature.

(c) At infinity.

(d) At principal focus.

Ans: (c) At infinity.

12. The position of the image formed by a concave mirror for an object placed at the centre of curvature is –

(a) Centre of curvature.

(b) Infinity.

(c) Principal focus.

(d) Beyond centre of curvature.

Ans: (a) Centre of curvature.

13. For a spherical mirror, to get a highly diminished image, the object should be placed

(a) At principal focus.

(b) At infinity.

(c) Beyond centre of curvature.

(d) Between principal focus and the pole.

Ans: (b) At infinity.

14. In a concave mirror, to get a highly enlarged image the object should be placed-

(a) At infinity.

(b) All centre of curvature.

(c) Be tween centre of curvature and principal focus.

(d) At principal focus.

Ans: (d) At principal focus.

15. The image formed by convex lenses-

(a) Always real.

(b) Always virtual.

(c) May be both real and virtual.

(d) None of these.

Ans: (c) May be both real and virtual.