Advertisements
Advertisements
प्रश्न
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
Advertisements
उत्तर
(a)
(b)
APPEARS IN
संबंधित प्रश्न
Image formed by a convex ______ is always virtual and smaller in size.
What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?
Draw suitable diagrams to illustrate the action of (i) concave mirror and (ii) convex mirror on a beam of light incident parallel to the principal axis.
Draw a ray diagram to show the formation of image by a concave mirror for an object placed between its pole and focus. State three characteristics of the image.
A real and enlarged image can be obtained by using a
A concave mirror forms a virtual image of size twice that of the object placed at a distance 5 cm from it.
Find : (a) the focal length of the mirror (b) position of image
Select the correct option:
Looking into a mirror one finds her image diminished, the mirror is:
Define the following term in relation to concave mirror.
Pole
Define the term Centre of curvature.
If the focal length of a spherical mirror is 10 cm, what is the value of its radius of curvature?
