Social Sciences, asked by raghunathkhatri4710, 1 year ago

Kaleidoscope observations

Answers

Answered by udayanmadmon

Answer:

Kaleidoscope, optical device consisting of mirrors that reflect images of bits of coloured glass in a symmetrical geometric design through a viewer. ... The kaleidoscope was invented by Sir David Brewster about 1816 and patented in 1817. ... If an object is placed between two mirrors ...

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