EASY
AMU-AT (B.Tech.)
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A setting sun appears to be at an altitude higher than it really is. This is because of

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Important Questions on Ray Optics

EASY
AMU-AT (B.Tech.)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2019>Q 2

In the given figure, what is the angle of prism?

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AMU-AT (B.Tech.)
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2019>Q 3
When a plane electromagnetic wave enters a glass slab, then which of the following will not change?
EASY
AMU-AT (B.Tech.)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2019>Q 4
Two plane mirrors are inclined to each other at an angle of 60°. A point object is placed in between them. The total number of images produced by both the mirrors is
EASY
AMU-AT (B.Tech.)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2019>Q 5
For a real object, which of the following can produce a real image?
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AMU-AT (B.Tech.)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2018>Q 6
The angle of prism and refractive index of the material of the prism are A and cotA2 respectively. The angle of minimum deviation of the prism is
EASY
AMU-AT (B.Tech.)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2017>Q 7
Which of the following colour suffers maximum deviation in a prism?
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AMU-AT (B.Tech.)
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2017>Q 8
Mirage is a phenomenon due to
MEDIUM
AMU-AT (B.Tech.)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 26 - Ray Optics>AMU-AT (B.Tech.) 2017>Q 9
The human eye has a lens which has a: