Advertisements
Advertisements
Question
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.
Advertisements
Solution
a) Concave
b) Concave
c) Concave
d) Convex
APPEARS IN
RELATED QUESTIONS
Define the following term in the context of spherical mirrors:- Principal axis
Explain the following term related to spherical lenses:- principal focus
Image formed by a convex ______ is always virtual and smaller in size.
A lens forms a real image 3 cm high of an object 1 cm high. If the separation of object and image is 15 cm, find the focal length of the lens.
What is a spherical mirror?
State the two kinds of spherical mirror and distinguish them with the aid of proper diagrams.
Select the correct option:
A concave mirror is made by cutting a portion of a hollow glass sphere of radius 30 cm. The focal length of the concave mirror is:
Complete the following diagrams shown in the following figures by drawing the reflected rays.

