EASY
10th CBSE
IMPORTANT
Earn 100

Define centre of curvature of a spherical mirror with the help of a labelled diagram.

Important Questions on Reflection of Light

EASY
10th CBSE
IMPORTANT
Define radius of curvature of a spherical mirror with the help of a labelled diagram.
EASY
10th CBSE
IMPORTANT
Define pole of a spherical mirror with the help of a labelled diagram.
EASY
10th CBSE
IMPORTANT
Define principal axis of a spherical mirror with the help of a labelled diagram.
EASY
10th CBSE
IMPORTANT
Define aperture of a spherical mirror with the help of a labelled diagram.
EASY
10th CBSE
IMPORTANT
Define principal focus of a concave mirror.
EASY
10th CBSE
IMPORTANT
Define focal length of a concave mirror.
EASY
10th CBSE
IMPORTANT
Draw diagram to represent the action of a concave mirror on a beam of parallel light rays. Mark on this diagram principal axis, focus F, centre of curvature C, pole P and focal length f, of the concave mirror.
 
EASY
10th CBSE
IMPORTANT
What is meant by principal focus of a convex mirror.