Advertisements
Advertisements
प्रश्न
An image formed by a ______ mirror is always of the same size as that of the object.
Advertisements
उत्तर
An image formed by a plane mirror is always of the same size as that of the object.
Explanation:
A plane mirror reflects light without converging or diverging the rays, creating a virtual image that is identical in size to the actual object.
APPEARS IN
संबंधित प्रश्न
Explain the following term related to spherical lenses:- optical centre
Explain the following term related to spherical lenses: focal length
Define Radius of curvature of the spherical mirror
Name the spherical mirror which has:
(a) virtual principal focus.
(b) real principal focus.
A student obtained on a screen the sharp image of a candle flame placed at the farther end of laboratory table using a concave mirror. For getting better value of focal length of the mirror, the teacher suggested to him to focus the sun. What should the student do?
(A) Should move the mirror away from the screen.
(B) Should move the mirror towards the screen.
(C) Should move the mirror and screen both towards the sun.
(D) Should move only the screen towards the sun.
State the types of mirrors used for (i) headlights and (ii) rear view mirror, in cars and motorcycles. Give to justify your answer in each case.
Name the kind of mirror used to obtain :
A real and enlarged image
Define the following term in relation to concave mirror.
Radius of curvature
A shopkeeper wanted to fix a mirror which will give a maximum view of his shop. What type of mirror should he use? Give reason.
