EASY
7th CBSE
IMPORTANT
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What is the relation between the incident ray, the reflected ray and the surface of a plane mirror?

Important Questions on Light

MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
Write three properties of the image formed by a plane mirror.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
An object is placed beyond the focus of a concave mirror. What is the nature of the image- real or virtual, erect or inverted?
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
An object is placed beyond the focus of a convex lens. What is the nature of the image- real or virtual, erect or inverted?
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
You have a concave mirror. Where will you place an object to see an erect and magnified image?
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
You have a convex lens. Where will you place an object to see an erect and magnified image?
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
Mention two uses of a concave mirror.
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
State two uses of a convex lens.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 8 - Light>Exercises>Q A
What is white light?