Advertisements
Advertisements
Question
For what position of object, the image formed by a concave mirror is magnified and erect?
Advertisements
Solution
If the object is placed between the pole and focus of a concave mirror, the image formed is magnified and erect.
APPEARS IN
RELATED QUESTIONS
An image formed by a ______ mirror is always of the same size as that of the object.
A ray of light is incident normally on a plane mirror. What will be the
angle of reflection?
Write the mirror formula. Give the meaning of each symbol which occurs in it.
A concave lens produces an image 20 cm from the lens of an object placed 30 cm from the lens. The focal length of the lens is:
(a) 50 cm
(b) 40 cm
(c) 60 cm
(d) 30 cm
Name the kind of mirror used to obtain
(a) a real and enlarged image
(b) a virtual and enlarged image
(c) a real and diminished image, and
(d) a virtual and diminished image.
The radius of curvature of a convex mirror is 40 cm. Find its focal length.
Define the following term in relation to concave mirror.
Focal length
Define the term Focus of a concave mirror.
The spherical mirror used in a beauty parlour as make-up mirror is _______.
