MEDIUM
7th CBSE
IMPORTANT
Earn 100

Why is a convex lens called a converging lens?

Important Questions on Light and Reflection

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VI
Give any three uses of curved mirrors.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VI
What is a dispersion of light? 
MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VII

Explain the differences between the following:

Real and virtual image.

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VII

Explain the differences between the following:

Concave and convex mirror.

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VII

Explain the differences between the following:

Convergent and divergent beam.

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VII

Explain the differences between the following:

Concave lens and convex lens.

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VII
Discuss an activity to demonstrate rectilinear propagation of light.
HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q VII
How is a virtual image formed by a concave mirror and a convex mirror? Draw suitable diagrams.