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प्रश्न
State the characteristics of the image formed by a plane mirror.
उत्तर १
- The image formed by a plane mirror is erect, laterally inverted, and of the same size as that of the object.
- The left side of the object appears on the right side of the image.
- Also, the distance of the image from the plane mirror is the same as the distance between the plane mirror and the object.
उत्तर २
- The plane mirror forms an erect image.
- It forms a virtual image.
- The size of the image is the same as that of the object.
- Image is formed at the same distance behind the mirror as the object stands in front of it.
- The image formed is a laterally inverted image, i.e., the right-hand side of the object seems to be the left-hand side and vice versa.
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संबंधित प्रश्न
David is observing his image in a plane mirror. The distance between the mirror and his image is 4 m. If he moves 1 m towards the mirror, then the distance between David and his image will be ______.
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.
What is meant by lateral inversion of an image in a plane mirror ? Explain it with the help of a diagram.
With the help of diagrams, explain the difference between the regular and irregular reflection.
Out of the following, choose the substance which is translucent medium:
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.
Find the odd one.
sun, candle, torch, pen
______Surface reflects the light well.
Part of the eye which controls the entering of light is called
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
