Give some uses of a convex mirror.

Important Questions on Light

MEDIUM

Science>Physics>Light>Formation of Image by Spherical Mirror

Draw the diagram of image formation by a concave mirror when the object is placed between centre of curvature and focus of the concave. Also state the position, size and nature of the image formed.

MEDIUM

Science>Physics>Light>Formation of Image by Spherical Mirror

Give any four characteristics when the object is at the centre of curvature of a concave mirror.
Question Image

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

Which effect is responsible for blue colour of smoke?

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

The image of the English letter Question Image

in convex mirror looks like

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

If the image formed by a spherical mirror for all positions of the object placed in front of it is always erect and diminished, what type of mirror is it ? Draw a labelled ray diagram to support your answer.

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

To obtain a diminished image of an object from a concave mirror, position of the object should be

( $F =$ principal focus, $C =$ centre of curvature, $P =$ pole)

MEDIUM

Science>Physics>Light>Formation of Image by Spherical Mirror

Focal length of one convex mirror is $3 m$ and object distance is $5 m$ , then find the image distance.

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

An object is placed at a distance of

10 cm

from a convex mirror of focal length

15 cm

. Find the position and nature of the image formed.

HARD

Science>Physics>Light>Formation of Image by Spherical Mirror

Draw the ray diagram of image formation by a convex mirror when the object is placed at its centre of curvature.

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

If a mirror forms erect image for objects placed between pole and focus, and it forms real-inverted image for object placed anywhere between focus and infinity, then the mirror is:

EASY

Science>Physics>Light>Formation of Image by Spherical Mirror

A concave mirror produces three times an enlarged image of an object placed at