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प्रश्न
Does the mirror named by you above give real images for all locations of object?
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उत्तर
Concave mirror can not give real image for all the locations of object.
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संबंधित प्रश्न
State the characteristics of the image formed by a plane mirror.
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
With the help of diagrams, explain the difference between the regular and irregular reflection.
Why are infinite images not seen when two plane mirrors are facing each other?
Describe the principle of simple periscope through an outline ray diagram. Give one of its uses.
State whether the following statement is true or false. If false, correct it.
The image in a plane mirror is situated in the mirror.
What is reflection of light?
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is
