a
periscope
b
sextant
c
episcope
d
kaleidoscope
Explanation
Correct Option
dVideo Explanation
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Discussions (3)

Dave333
4 years ago
A kaleidoscope is used for various purposes. Some artists use a kaleidoscope to create new colour patterns and then draw them onto their canvas, it is very prominently used by designers to create patterns for rugs, clothes, jewellery, etc. A kaleidoscope is most famous amongst kids and is a toy that is loved by all.

Dave333
4 years ago
a toy consisting of a tube containing mirrors and pieces of coloured glass or paper, whose reflections produce changing patterns when the tube is rotated.


