EASY
7th CBSE
IMPORTANT
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Shaving mirrors are _____  mirrors.

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Important Questions on Light

EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Multiple Choice Questions (MCQs)>Q 4
Doctors use concave mirrors to produce _____________ beam of light
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Multiple Choice Questions (MCQs)>Q 5
A convex mirror has _________ focus
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Exercise>Q A
State any two observations from everyday life which show that light travels in straight line.
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Exercise>Q A
Name the two types of spherical mirrors.
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Exercise>Q A
Name the piece of transparent materials which has one or two spherical surfaces.
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Exercise>Q A
What do you mean by virtual image?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Exercise>Q B
Name the spherical mirror whose inner side is the reflecting surface.
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Light>Exercise>Q B
Light of which colour appears on the upper arc of the rainbow?