EASY
7th CBSE
IMPORTANT
Earn 100

If we want a clear image of an object, what kind of surface should we use?

Important Questions on Light

EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 4
Which lens always produces a diminished image?
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 5
Give the nature of image formed by a convex lens when the object is between F and 2F.
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 1
Draw a ray diagram for the formation of an image by a concave mirror when the object is placed near to the mirror. Explain the properties of image formed in this case.
HARD
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 2
Define light, reflection and image. Differentiate between regular and irregular reflection of light.
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 3
What do you mean by the lateral inversion of image? Explain the situations when this property is useful for us.
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 4
State three uses each of concave and convex mirror.
HARD
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Q 5
How can we split white light into its constituent colours?
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 15 - Light>Exercises>Picture-Based Question

Observe the images formed by these two mirrors. Explain the type of mirror used here and the property of the images thus formed.

Question ImageQuestion Image