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Question
Visit a laughing gallery in some science centre, or a science park or a village mela. You will find some large mirrors there. You can see your distorted and funny images in these mirrors. Try to find out the kind of mirrors used there.
Solution
Visite a laughing Gallery:
Activity:
- Visit a laughing gallery in a science centre, science park or village mela.
- Observe the large mirrors present in the gallery.
- Notice your distorted and funny images reflected in these mirrors.
Observation:
- The mirrors create various distorted images of yourself, making you look taller, shorter, wider or thinner.
Explanation:
The mirrors used in laughing galleries are typically curved mirrors:
-
- Concave Mirrors: These mirrors curve inward and can make your image appear larger and closer, or in some cases, upside down.
- Convex Mirrors: These mirrors curve outward and can make your image appear smaller and farther away.
- Distortion Mirrors: These are specially designed with irregular curves to create funny and exaggerated distortions.
Conclusion:
- The funny and distorted images you see in a laughing gallery are created using concave, convex, and specially designed-distortion mirrors. These mirrors manipulate the reflection of light to alter the appearance of the images they reflect, providing an entertaining and educational experience about the properties of curved mirrors.
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