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प्रश्न
The reflection of light from a wooden surface is _________ reflection.
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उत्तर
The reflection of light from a wooden surface is irregular reflection.
संबंधित प्रश्न
Draw a figure showing the following.
- Incident Ray
- Normal
- Angle of incidence
- Angle of reflection
- Point of incidence
- Reflected ray
Explain the following term:
Reflected ray. Draw diagram/diagrams to show them.
Differentiate between the reflection of light from a plane mirror and that from a plane sheet of paper.
State four uses of a plane mirror.
Give two uses of convex mirror.
Locate the image termed when the object is placed between two planes as shown in the following figure.
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure Which of the following could be inside the box?
Part of the eye which controls the light entering is called
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
