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प्रश्न
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उत्तर
Two planes when putting in this way then they will turn the incident ray by 180°.
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संबंधित प्रश्न
Fill in the blank
We are able to see the objects around us due to _________, reflection.
Draw a neat diagram of reflecting periscope.
An object OA is placed on the principal axis of a concave mirror as shown in the figure. Copy and complete the diagram to show the formation of 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.
Identify the following kind of beam of light.
Identify the following kind of beam of light.
Out of the following, choose the substance which is translucent medium:
The light falling on the mirror is called as ______ and the light reflected is called reflected ray.
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
