EASY
7th CBSE
IMPORTANT
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A rainbow is formed due to the dispersion of sunlight by the water droplets in the sky.

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Important Questions on Light

EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q C
Sunlight is a mixture of different colours of light.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q C
The erect image formed by a concave mirror can be obtained on a screen.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q D
Name the mirror that forms only diminished image.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q D
Name the following:

The phenomenon of bouncing of light from a surface.

(Reflection/Scattering)

EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q D
A lens produces a magnified virtual image of an object. Name the lens.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q D
Name the type of image that can be projected on a screen.

(Choose from: Real/Virtual)

EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q D
What is the splitting of light into its component colours called?
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 15 - Light>EXERCISE>Q E
What is a spectrum?