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Devices Made Using Plane Mirrors

18. Kaleidosc...

Question

18. Kaleidoscope is based on the optical phenomenon known as ?
a. Dispersion
b. Irregular reflections
c. Internal reflections
d. Illusions

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Solution

Dear Student,
Kaleidoscope works on the principle of multiple reflection of light from plane mirrors. So,
Ans (c) Internal reflections

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