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प्रश्न
Explain the following term:
Angle of incidence. Draw diagram/diagrams to show them.
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उत्तर
The angle which the incident ray makes with the normal at the point of incidence is called the angle of incidence. It is denoted by the letter “i”.
संबंधित प्रश्न
How is the position of image formed by a plane mirror related to the position of the object ?
Explain the differences between regular and irregular reflection light.
How many images will be formed when an object is placed between two parallel plane mirrors with their reflecting surfaces facing each other? Why do more distant images appear fainter?
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Identify the following kind of beam of light.
Say TRUE or FALSE
We see a book because it reflects the light that falls on its surface
______ through which light can pass partially.
What is Translucent objects? Give an example.
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
