EASY
10th Bihar Board
IMPORTANT
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Which of the following has the highest refractive index?

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Important Questions on Light - Reflection and Refraction

EASY
10th Bihar Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 10 - Light - Reflection and Refraction>Bihar Board-2020>Q 14
Which of the following lenses is known as converging lenses?
EASY
10th Bihar Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 10 - Light - Reflection and Refraction>Bihar Board-2020>Q 15
Which of the following is the magnification of the lens?
EASY
10th Bihar Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 10 - Light - Reflection and Refraction>Bihar Board-2020>Q 16
Light enters from air to glass having refractive index 1.50. What is the speed of the light in the glass? The speed of light in vacuum can be taken as 3×108 m s-1.
EASY
10th Bihar Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 10 - Light - Reflection and Refraction>Bihar Board-2020>Q 17
Draw a ray diagram to show image formation of an object placed at 2F of a convex lens.