EASY
7th CBSE
IMPORTANT
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Images that cannot be captured on a screen are called _____.

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Important Questions on Light and Reflection

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q I
Which one of the following does NOT make use of a concave mirror? 
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q I
When a Newton's disc is rotated at high speed, the colors of the disc blend, giving rise to
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q I
Which lens gives an image which is upright, virtual and smaller than the object?
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q II
Side view mirrors in vehicles are _____ (convex/concave) mirrors.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q II

_____ are widely used in spectacles to correct defects of vision.

(Clues- lenses, reflective, convex, distant, convex)

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q II

A concave lens in a spectacle helps people to see _____ objects clearly.

(lenses, reflective, convex, distant, nearby)

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q II
A _____ mirror is used as a rear view mirror in vehicles.
(Clues- reflective, convex, distant, concave)
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 12 - Light and Reflection>EXERCISES>Q II
A _____ lens is used as a magnifying glass.
(Choose from: convex, concave)