Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE

Author:Anita Sood, Anupama Bhandari, Madhabi Bose & Shelly Wadhwa

Anita Sood Science Solutions for Exercise - Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE

Attempt the free practice questions from Exercise 3: ASSESSMENT ZONE with hints and solutions to strengthen your understanding. Expanded Universal Science solutions are prepared by Experienced Embibe Experts.

Questions from Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE with Hints & Solutions

EASY
8th CBSE
IMPORTANT

Rub your eye if something gets into it.

EASY
8th CBSE
IMPORTANT

Which part of the eye functions for the power of accommodation?

MEDIUM
8th CBSE
IMPORTANT

Give reasons:
 It is very useful to us that all surfaces do not give regular reflection. 

EASY
8th CBSE
IMPORTANT

State the functions of the following parts of the eye.

Retina 

EASY
8th CBSE
IMPORTANT

State the functions of the following parts of the eye.

Optic nerve.

EASY
8th CBSE
IMPORTANT

State the functions of the following parts of the eye.

Iris

MEDIUM
8th CBSE
IMPORTANT

If an incident ray makes an angle of 40° with the mirror, then the angle between incident ray and reflected ray is k°. Give the value of k.

EASY
8th CBSE
IMPORTANT

If the angle between incident ray and reflected ray is 70°, then what is the angle of reflection? Write your answer in terms of degrees°.