EASY
8th CBSE
IMPORTANT
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The image formed by a plane mirror is 

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Important Questions on Light

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 3

Choose the correct option for each of the following.

The splitting of light into its constituent colours is called

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8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 4
When light passes from a rarer medium to a denser medium, it
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 5
Among the following, which device works on the principle of multiple reflections of light from plane mirrors?
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 1
Image in a plane mirror is laterally inverted.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 2
When a ray of light passes from water to air, the refracted ray moves away from the normal.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 3
Ciliary muscles control the focal length of the eye lens by changing the thickness of the lens.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 4
The image formed by a plane mirror is always inverted.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 15 - Light>EXERCISE>Q 5
When light is reflected by a mirror, the incident ray, the reflected ray and the normal all lie in the same plane.