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प्रश्न
Draw diagrams to show the difference between regular and irregular reflection.
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उत्तर
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संबंधित प्रश्न
State which surface of a plane mirror reflects most of the light incident on it: the front smooth surface or the back silvered surface.
A ray is incident on a plane mirror . Its reflected ray is perpandicular to the incident ray . Find the angle of incidence .
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Draw a neat two ray diagram to illustrate how a concave mirror is used as a shaving mirror.
Complete the ray diagram to show the image observed by the eye after reflection in the following figure.
Find the odd one.
sun, candle, torch, pen
Find the odd one.
glass bottle, exam pad, paper plate, wooden board
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
We can see objects because of ______.
A point source of light S is placed in front of two large mirrors as shown. Which of the following observers will see only one image of S?
