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प्रश्न
Define Regular reflection.
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उत्तर
The phenomenon due to which a parallel beam of light traveling through a certain medium, on striking some polished surface, bounces off from it, as a parallel beam, in some other direction, is called regular reflection.
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संबंधित प्रश्न
How is the position of image formed by a plane mirror related to the position of the object ?
If the angle between the plane mirror and the incident ray is 40∘, what are the angles of incidence and reflection?
What do you mean by reflection of light?
Explain the following term:
Angle of incidence. Draw diagram/diagrams to show them.
Does the mirror named by you above give real images for all locations of object?
The angle between an incident ray and the mirror is 350.
(i) What is the angle of incidence?
(ii) What is the angle of reflection?
(iii) What is the total angle turned by the ray of light?
(iv) What is the angle between the incident and the reflected rays?
The reflection of a ray of light (OA) normally incident on a plane mirror is shown below
What are the angles of incidence and reflection?
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
What happens when light hits a transparent object?
