Magnification produced by a rear view mirror fitted in vehicles

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Important Questions on Light – Reflection and Refraction

EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 10

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?

EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 11

A full length image of a distant tall building can definitely be seen by using

EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 12

In torches, search lights and headlights of vehicles, the bulb is placed

EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 13

The laws of reflection hold good for

EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 14

The path of a ray of light coming from air passing through a rectangular glass slab traced by four students shown as $A, B, C$ and $D$ in the figure. Which one of them is correct?

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EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 15

You are given water, mustard oil, glycerine and kerosene. In which of these media, a ray of light incident obliquely at same angle would bend the most?

EASY

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 10 - Light – Reflection and Refraction>Multiple Choice Questions (MCQs)>Q 16

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