Advertisements
Advertisements
Question
Identify the following kind of beam of light.

Advertisements
Solution
A parallel beam of light
APPEARS IN
RELATED QUESTIONS
The diagram in fig. shows an incident ray AO and the normal ON on a plane mirror. Draw the reflected ray. State the law you use to draw the direction of the reflected ray.

Explain the following term :
Plane mirror
Draw diagram/diagrams to show them.
An object is kept at 60 cm in front of a plane mirror. If the mirror is now moved 25 cm away from the object, how does the image shift from its previous position?
Two plane mirrors are placed making an angle 60° in between them. For an object placed in between the mirrors, the number of images formed will be :
Explain the following term:
Normal Draw
diagram/diagrams to show them.
Prove geometrically that when plane mirror turns through a certain angle, the reflected ray turns through twice the angle.
State the mirror formula for the formation of total number of images formed in two plane mirrors, held at an angle.
Select the correct option:
A ray of light is incident on a concave mirror. If it is parallel to principal axis, the reflected ray will:
