Question

give reason for the following:diamonds are used for making jewellery​

Answer 1

Explanation:

diamond is cut at the edges in such a way that when a light ray enters from one side, it reflects at an angle greater than critical angle causing total internal reflection. thus a light ray undergoes a series of total internal reflection....and when all the accumulated light rays come out from a face, then it appears very bright. So this appears attractive and used as jewellery

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Answer 2

Answer:

yes, because when cut by experts it will sprinkle and reflect light in an attractive.Diamonds hardness and high melting point make it useful for cutting tools,such as the diamonds-tipped discs used to cut bricks and concrete.

Explanation:

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