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प्रश्न
Are metals transparent by nature?
एका वाक्यात उत्तर
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उत्तर
No, no metal is transparent by nature.
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संबंधित प्रश्न
The following diagram shows a point object O placed in front of a plane mirror. Take two rays from the point O and show how the image of O is formed and seen by the eye.
State which surface of a plane mirror reflects most of the light incident on it: the front smooth surface or the back silvered surface.
Define Regular reflection.
Why do automobile drivers prefer convex mirror as a rear vew mirror? Illustrate your answer.
What is a real image?
Name two luminous bodies.
The angle between the incident ray and the normal to the surface at the point of incidence is called the angle of incidence.
Complete the path of incident ray in the following case.
What is Translucent objects? Give an example.
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
