Spherical Mirrors
Author:Amarnath Mishra, Geeta Mehta, Deepti Lehri & Rajesh Mohan
7th CBSE
IMPORTANT
Spherical Mirrors: Overview
In this topic, we will learn about the spherical mirrors. It discusses concave and convex mirrors and explains how they are differentiated. We will also learn about the center of curvature of the mirror.
Important Questions on Spherical Mirrors
EASY
IMPORTANT
A convex mirror is one in which the reflecting surface bulges_____.
EASY
IMPORTANT
A _____ image can be formed on a screen.
MEDIUM
IMPORTANT
Which of these form virtual images only?
MEDIUM
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Convex mirrors are used as rear-view mirrors. Why?
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Why is the image formed by a pinhole inverted?
MEDIUM
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Mention two uses of a concave mirror.
MEDIUM
IMPORTANT
You have a concave mirror. Where will you place an object to see an erect and magnified image?
EASY
IMPORTANT
An object is placed beyond the focus of a concave mirror. What is the nature of the image- real or virtual, erect or inverted?