EASY
7th CBSE
IMPORTANT
Earn 100

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

Important Questions on Light

EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Summative ASSESSMENT>Q 2
Name a mirror that can be used to amplify the rays of light.
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Summative ASSESSMENT>Q 3
What will be the difference in the size of the image of the same object formed by a small and large plane mirror?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1
The phenomenon that leads to the bouncing back of light rays is called 
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2
An object is placed very near to a convex lens. The image formed is
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 3
Which type of mirror is used to obtain a virtual, magnified image of an object?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 4
Which of the following is not a characteristic of a concave lens?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 5
The splitting of white light into its seven constituent colours is called
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1

Write one word for the following.

A beam of light consisting of rays coming closer to each other.