Advertisements
Advertisements
Question
Solution
APPEARS IN
RELATED QUESTIONS
An image which can be obtained on a screen is called a ______ image.
We can obtain an enlarged and erect image by a convex mirror.
Name the spherical mirror which can produce a virtual and diminished image of an object.
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
What will be the focal length of this mirror?
What is a spherical mirror?
State the kind of mirror used
(a) by a dentist, and
(b) as a street light reflector.
An object 5 cm high is placed at a distance 60 cm in front of a concave mirror of focal length 10 cm. Find the position and size of the image.
A straight stick partly dipped in water obliquely, appears to be bent at the surface of water.
The distance from the pole to the focus is called ______.