What is khalidoscope?
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Praveen Aggarwal 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
A kaleidoscope is an optical device which creates colourful beautiful patterns due to multiple reflections in plane mirrors. It is a cylinder which has three plane mirrors and loose, colored objects such as beads or pebbles and bits of glass. As the viewer looks into one end, light entering the other end creates a colorful pattern, due to multiple reflection of these objects in the mirrors.
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