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प्रश्न
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
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उत्तर
Characteristics of the image:
- Image formed is real.
- Image formed is inverted.
- Image formed is enlarged.
- Image is formed beyond the center of curvature in front of concave mirror.
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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.
The reflection of light from a wooden surface is _________ reflection.
How will you explain the statement 'we cannot see the objects in a dark room'?
Explain the differences between regular and irregular reflection light.
State whether the following statement is true or false. If false, correct it.
The image formed in a plane mirror is the real, erect, and same size as that of the object.
When a ray of light strikes a plane mirror at an angle of 150 with the mirror, what will be the angle through which the ray will deviate? Illustrate with a ray diagram in the following figure.
Which of the following ray diagrams is correct for the ray of light incident on a lens shown in figure?
 |
 |
| A | B |
 |
 |
| C | D |
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
