MEDIUM
7th CBSE
IMPORTANT
Earn 100

You are given a plane mirror, concave mirror and convex mirror. How will you identify each of them? 

Important Questions on Light and Reflection

HARD
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Chapter Review>Q 2
What do you understand by the term 'reflection'? Write two important uses of the phenomenon of reflection.
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Chapter Review>Q 3
Mention the properties of images formed in a plane mirror. 
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Chapter Review>Q 4
A rainbow appears as a band of seven colours. Why?
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Chapter Review>Q 5
Differentiate between convex and concave mirror.
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Time to Think>Q 1
Why is an image formed only by a polished surface?
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Time to Think>Q 2
Why do rear view mirrors carry the warning 'objects seen in the mirror may be closer than they appear'?
HARD
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Light and Reflection>Time to Think>Q 3
 Is there any difference between the image formed by a small plane mirror and a large plane mirror? 
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 15 - Model Test Paper -2>Model Test Paper-2 (Based on chapters 6, 9, 10, 11, 12, 14, 15, 17 and 18)>Q 5
Differentiate between real and virtual image.