Question

give history of spherical mirror in human civilization

Answer 1

A mirror is an object that reflects light in such a way that, for incident ... Curved mirrors are also used, to produce magnified or diminished images or focus light or .... Due to the low reflectivity of polished metal, these mirrors also gave a darker

Answer 2

Answer:

History of spherical mirrors in human civilization: The first mirrors used by people were most likely pools of water, or water. The earliest manufactured mirrors were pieces of polished stones. ... In China, people began making mirrors with the use of silver mercury amalgams as early as 500 AD.