Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 4: Think and Answer

Author:Vaishali Gupta, Shalini Bajaj & Supriya D.Sheshadri

Vaishali Gupta Science Solutions for Exercise - Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 4: Think and Answer

Attempt the free practice questions from Exercise 4: Think and Answer with hints and solutions to strengthen your understanding. Science Horizons solutions are prepared by Experienced Embibe Experts.

Questions from Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 4: Think and Answer with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 15 - Light>Think and Answer>Q 1

Look at yourself in two plane mirrors, one big and one small. Will you appear bigger in the bigger mirror? (Hint: Think of the image characteristics of a plane mirror)

EASY
7th CBSE
IMPORTANT
Science Horizons>Chapter 15 - Light>Think and Answer>Q 2

Will a Newton's Disc appear white even if is rotated very slowly? (Hint: think of what makes the disc appear white)