MOCK TEST - 1
Pradeep Paul Physics Solutions for Exercise - MOCK TEST - 1
Simple step-by-step solutions to MOCK TEST - 1 questions of The Human Eye and The Colourful World from Concise Physics A Textbook of Science for Class X | Part -1. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from MOCK TEST - 1 with Hints & Solutions
An eye has a far point of .
(a) What type of lens would he require to increase the far point to infinity? (b) Calculate the power of lens. (c) What is the defect?
Explain how a normal eye can see objects lying at various distances clearly.
How the amount of light entering the eye is controlled?
Describe the working of the human eye.
(a) What are light-sensitive cells? (b) Where are they found? (c) Give the functions of each.
Why is it impossible to make out the colour of cars on the road at night?
Differentiate between myopia and hypermetropia.
Explain an activity to understand the blue colour of the sky and the reddish appearance of the Sun at sunrise or sunset.
