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8 grade science> Describe the construction of a kaleidosco...

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Describe the construction of a kaleidoscope.

Harshit Singh , 4 Years ago

Grade 12th pass

1 Answers

Pawan Prajapati

Kaleidoscope is a device based on the principle of multiple reflections. It consists of three long and narrow strips of plane mirrors inclined at an angle of 60° to one another forming prism. This is fitted in a tube. One end of this tube is closed by a cardboard disc having a hole at its centre. To the other end touching the mirrors plane glass plate is fixed on which broken pieces of coloured bangles are placed. This end of the tube is closed by a ground glass plate.

Last Activity: 4 Years ago

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