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Important Questions on Refraction of Light at Curved Surfaces

EASY

10th Andhra Pradesh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 4 - Refraction of Light at Curved Surfaces>Andhra Pradesh Board-2018>Q 1

Can a virtual image be photographed by a camera?

HARD

10th Andhra Pradesh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 4 - Refraction of Light at Curved Surfaces>Andhra Pradesh Board-2018>Q 2

The focal length of converging lens is $20 \mathrm{cm}$, Where will the image be formed, if an object is placed at $60 \mathrm{cm}$ from the lens? Write characteristics of the image.

EASY

10th Andhra Pradesh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 4 - Refraction of Light at Curved Surfaces>Andhra Pradesh Board-2018>Q 3

Where should be the object placed on the principle axis of a convex lens in order to get virtual image?

EASY

10th Andhra Pradesh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 4 - Refraction of Light at Curved Surfaces>Andhra Pradesh Board-2019>Q 4

Write the role of lenses in our daily life.

EASY

10th Andhra Pradesh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 4 - Refraction of Light at Curved Surfaces>Andhra Pradesh Board-2019>Q 5

The complete ray diagram for ____