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प्रश्न
Complete the path of incident ray in the following case.
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उत्तर
Completed path of the incident ray in the following case is:
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संबंधित प्रश्न
Select the correct alternative
The property due to which a light ray striking a surface is returned back into the same medium is called
If the angle between the plane mirror and the incident ray is 40∘, what are the angles of incidence and reflection?
Draw a neat diagram of reflecting periscope.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
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.
By geometrical construction, find the position of the image in the following figure.
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 |
The angle of incidence is equal to the angle of reflection for perfect reflection.
