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8th CBSE
IMPORTANT
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The Braille system consists of writing raised letters of the alphabet on thick paper.

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Important Questions on Refraction of Light

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

What is refraction?

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

What is the cause of refraction?

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

What is dispersion?

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

How is a rainbow formed?

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D
Where in the eye will you find nerve cells sensitive to light?
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

What is the blind spot? Where is it located?

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

What causes congenital blindness?

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 17 - Refraction of Light>Exercises>Q D

What kind of diet is good for the health of the eyes?