Question

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Elaborately describe this question with the help of a diagram.

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✨What is a plane mirror?Describe it's reflection with the help of a diagram.✨

Please help me ...

Tommorow is my exam.

The best answer will be marked as brainliest .

Answer 1

A plane mirror is a mirror with a flat (planar) reflective surface.[1][2] For light rays striking a plane mirror, the angle of reflection equals the angle of incidence.[3] The angle of the incidence is the angle between the incident ray and the surface normal (an imaginary line perpendicular to the surface). Therefore, the angle of reflection is the angle between the reflected ray and the normal and a collimated beam of light does not spread out after reflection from a plane mirror, except for diffraction effects.
A plane mirror makes an image of objects in front of it; these images appear to be behind the plane in which the mirror lies. A straight line drawn from part of an object to the corresponding part of its image makes a right angle with, and is bisected by, the surface of the plane mirror. The image formed by a plane mirror is always virtual (meaning that the light rays do not actually come from the image), 

Answer 2

1) plane mirror is the type of mirror which has a straight reflecting surface.

2) in a plane mirror the angle of incidence is equal to angle of reflection.

3) the image formed by a plane mirror is
a. virtual and erect
b. laterally inverted
c. same size of that of the object
d. formed at the same distance from that of the object.



hope it helps u

regards
Divya