Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Light and Reflection, Exercise 2: Brain Teasers
Author:Sonali Dubey, Atul Sharma & Sanjay Asthana
Sonali Dubey Science Solutions for Exercise - Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Light and Reflection, Exercise 2: Brain Teasers
Attempt the free practice questions on Chapter 12: Light and Reflection, Exercise 2: Brain Teasers with hints and solutions to strengthen your understanding. SCIENCE ROUTE 7 solutions are prepared by Experienced Embibe Experts.
Questions from Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Light and Reflection, Exercise 2: Brain Teasers with Hints & Solutions
EASY
7th CBSE
IMPORTANT
What type of lens is an air bubble inside water?
MEDIUM
7th CBSE
IMPORTANT
Can light be concentrated using mirrors? Can it be amplified using mirrors? Give reasons for both of your answers.
MEDIUM
7th CBSE
IMPORTANT
You are given a concave mirror and a convex mirror. How can you differentiate between them without touching?
EASY
7th CBSE
IMPORTANT
Karuna has a big and a small plane mirrors. Compare the image formed by these two mirrors of the same object.
MEDIUM
7th CBSE
IMPORTANT
Why is the sky blue and the sunset is red?
