EASY
10th Punjab Board
IMPORTANT
Earn 100

In the given diagram which defect of the human eye is being corrected using a concave lens?

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Important Questions on The Human Eye and The Colourful World

EASY
10th Punjab Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 11 - The Human Eye and The Colourful World>Punjab Board-2018>Q 2

Why does rising Sun appears red in colour?

EASY
10th Punjab Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 11 - The Human Eye and The Colourful World>Punjab Board-2019>Q 3

Which defect of the eye is shown in the figure given below?

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EASY
10th Punjab Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 11 - The Human Eye and The Colourful World>Punjab Board-2019>Q 4

Why does the colour of the sky appears blue?