Advertisements
Advertisements
प्रश्न
In the barber's shop, two plane mirrors are placed :
पर्याय
Perpendicular to each other
Parallel to each other
At an angle 60° between them
At angle 45° between them
Advertisements
उत्तर
In the barber's shop, two plane mirrors are placed : parallel to each other
APPEARS IN
संबंधित प्रश्न
Draw a diagram to show the reflection of a light ray incident normally on a plane mirror.
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 θ in between them. Write an expression for the number of images formed of an object placed in between the mirrors. State the condition, if any.
Two plane mirrors are arranged parallel and facing each other at some separation. How many images are formed for a point object kept in between them? Show the formation of images with the help of a ray diagram
An insect is sitting in front of a plane mirror at a distance of one meter from it.
- Where is the image of insect formed?
- What is the distance between insect and its image?
- State any two characteristics of image formed in a plane mirror.
Parallel rays are incident:
- on regular surface and
- on irregular surface. In what respect do reflected rays in (1) differ from those of (2)?
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:
Identify the following kind of beam of light.
