Question

history of spherical mirror in human civilization​

Answer 1

Earlier still or dark water collected in a vessel was considered or used as mirrors by ancient people. Then as days passed obsidian mirrors came into existence followed by metal coated glass mirrors this led to discovery of metal coated spherical or parabolic mirrors. A spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface. Read more on Sarthaks.com - https://www.sarthaks.com/33662/what-is-the-history-of-spherical-mirrors-in-human-civilization

Answer 2

Answer:

Hey mate...!!

here is your answer

Ptolemy conducted a number of experiments with curved polished iron mirror. he also discussed plane, convex and spherical mirrors in his optics. in china, people began making mirrors with the use of sliver Mercury amalgams as early As 500 AD

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