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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.
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उत्तर
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संबंधित प्रश्न
What do you mean by the term reflection of light ?
What is meant by lateral inversion of an image in a plane mirror ? Explain it with the help of a diagram.
Describe the principle of simple periscope through an outline ray diagram. Give one of its uses.
An object is placed 2 cm from a plane mirror. If the object is moved by 1 cm towards the mirror, what will be the distance between the object and its new image?
What is a real image?
Copy the figure and complete it, by drawing two rays to show the formation of the image of the object AB. State the size, position and nature of image formed.
State whether the following statement is true or false. If false, correct it.
If a ray of light incident on a plane mirror is such that it makes an angle of 30o with the mirror, then the angle of reflection is 60o.
Differentiate between a reflection and a shadow
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
Select the WRONG statement in case of image formed by a plane mirror.
