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प्रश्न
How many times is a ray of light reflected by two plane mirrors placed parallel and facing each other?
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उत्तर
A ray of light can be reflected an infinite number of times by two plane mirrors placed parallel to each other.
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संबंधित प्रश्न
Fill in the blank
Angle of incidence = ___________
Select the correct alternative
The angle of incidence on a plane mirror is 30°. The angle between the incident ray and the reflected ray is
Explain the following terms:
Incident ray, Reflected ray, Angle of incidence, Angle of reflection, Normal.
In the following diagrams, measure and write the angle of incidence and draw the reflected ray in a given case.
The following diagram shows an incident ray AO and the normal ON on a plane mirror. Find the angle of incidence and angle of reflection.
State in words, how do you find the location of image of an object formed by a plane mirror.
Draw a ray diagram showing the formation of image of a point object by a plane mirror.
Define the following term
Incident ray
A small hole P is made in a piece of cardboard. The hole is illuminated by a torch as shown in the following figure. The pencil of light coming out of the hole falls on a mirror.
At which point should the eye be placed, so that the hole can be seen?
The angle formed between the reflected ray and the normal is ______.
