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प्रश्न
Boojho stands at A just on the side of a plane mirror as shown in figure. Can he see himself in the mirror? Also can he see the image of objects situated at P, Q and R?
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उत्तर
A plane mirror forms a virtual image behind the mirror. The image is as far behind the mirror as the object is in front of it. A cannot see his image because the length of the mirror is too short on his side. However, he can see the objects placed at points P and Q but cannot see the objects placed at point R (as shown in the given figure).
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संबंधित प्रश्न
State the laws of reflection.
Angle of incidence is equal to the angle of reflection.
Image formed by a plane mirror is ______.
Draw a diagram showing the reflection of a light ray from a plane mirror. Label on it the incident ray, the reflected ray, the normal, the angle of incidence i and the angle of reflection r.
Differentiate between a real and a virtual image.
According to the law of reflection :
What are regular and irregular reflection? Explain with the help of diagrams
The incident angle of a ray of light is 30°. The angle between the incident ray and the reflected ray is ______.
Why do we need a shiny surface for reflection?
How should a ray of light be incident on a rectangular glass slab so that it comes out from the opposite side of the slab without being displaced?
