S K Jain and Shailesh K Jain Solutions for Chapter: Light, Exercise 7: Summative ASSESSMENT

Author:S K Jain & Shailesh K Jain

S K Jain Science Solutions for Exercise - S K Jain and Shailesh K Jain Solutions for Chapter: Light, Exercise 7: Summative ASSESSMENT

Attempt the free practice questions on Chapter 15: Light, Exercise 7: Summative ASSESSMENT with hints and solutions to strengthen your understanding. Science 7 solutions are prepared by Experienced Embibe Experts.

Questions from S K Jain and Shailesh K Jain Solutions for Chapter: Light, Exercise 7: Summative ASSESSMENT with Hints & Solutions

EASY
7th CBSE
IMPORTANT

Define the following terms:

Real and virtual images

EASY
7th CBSE
IMPORTANT

Define the following terms:

Spherical mirror.

EASY
7th CBSE
IMPORTANT

Define the terms converging and diverging lenses.

EASY
7th CBSE
IMPORTANT

Define the following terms:

Dispersion of white light. 

MEDIUM
7th CBSE
IMPORTANT

You are given three mirrors plane mirror, concave mirror, convex mirror. Identify these without touching them.

EASY
7th CBSE
IMPORTANT

Name a mirror that can be used to concentrate rays of light.

EASY
7th CBSE
IMPORTANT

Name a mirror that can be used to amplify the rays of light.

EASY
7th CBSE
IMPORTANT

What will be the difference in the size of the image of the same object formed by a small and large plane mirror?