Question

Why do goldsmiths use the outermost zone of the flame for melting gold and silver?

Answer 1

Outer most zone of flame is the hottest as compared to the inner most and the middle zone.
Hence, goldsmiths use the outermost zone of the flame for melting gold and silver.


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Answer 2

hey buddy here is your answer.....❣️
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Goldsmiths use the outermost zone of the flame for melting gold and silver because the outermost zone of a flame is hottest as compared to inner most zone and middle zone because outermost zone gets sufficiently oxygen to burn....
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