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प्रश्न
State four uses of a plane mirror.
उत्तर
Four uses of plane mirror are:
- Plane mirrors are used in the construction of reflecting periscope.
- They are used as looking glass.
- They are used in solar cookers for reflecting the rays of the sun into the cooker.
- They are used for signaling purposes.
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संबंधित प्रश्न
State the characteristics of the image formed by a plane mirror.
Fill in the blank
The image formed by a plane mirror is at a distance behind the mirror as ________
Fill in the blank
We are able to see the objects around us due to _________, reflection.
What do you understand by the Diffused Light?
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Compare the characteristics of an image formed by a convex mirror and a concave mirror, when object is beyond center of curvature, but not at infinity.
Complete the ray diagram to show the image observed by the eye after reflection in the following figure.
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
