EASY
10th CBSE
IMPORTANT
Earn 100

What is refractive index?

Important Questions on Light - Reflection and Refraction

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 3
Define lateral displacement.
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 4

What is Snell’s law?

MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 5

State laws of refraction.

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 6
What happens when a ray of light goes from denser to rarer medium?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 7

Why does pencil partially dip in water appear to be raised?

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 8

 Why does the bottom of the water filled tank appear to be raised?

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 1

What is a lens?

MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 4 - Light - Reflection and Refraction>Test Yourself>Q 2

Power and focal length related, by which relation?