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question :- Collect information about the history of spherical mirrors in human civilization, write a report on it. this is question sir
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The first mirrors used by humans were most likely pools of water. The earliest known manufactured mirrors were polished stone pieces. Back in 500 AD, Chinese people began making mirrors with silver-mercury amalgams.
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History of Spherical Mirrors in Human Civilization
The first mirrors used by humans were most likely pools of water. ... Back in 500 AD, Chinese people began making mirrors with silver-mercury amalgams. Claudius Ptolemy conducted various experiments with curved polished iron mirrors.
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