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Why do gold loose their weight when sent to goldsmith for polishing?
Wiki User
∙ 12y ago
all the metals have lusture in quality. when gold jewellary sent to goldsmith for polishing they generally reduce its weight.Due to lusture the density of the metals get reduced thereby reducing their weight.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agothey use acids for polishing the jwellery . chemical substances.
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Why do the weight of gold reduces after polishing?
Polishing removes an extremely thin layer of gold off the surface.
Why there is a slight loss in weight while polishing gold jwellery?
There is a loss of weight in the gold after polish because goldsmith reacts the jewellery with acid to shine.In the process, a little amount of gold is lost.
Why do gold ornament lose weight after polishing?
Gold tends to lose weight after polishing because small fragments brush off while polishing. Depending on the original weight of the gold item or even age you are looking to lose .55 to 2 % of original weight. Don't be frightened, it's normal!! Hope this helps
What is a goldsmith?
a colonial goldsmith was thought to be a sculpture of gold and jewlerys. they shaped stuff out of gold a colonial goldsmith was thought to be a sculpture of gold and jewlerys. they shaped stuff out of gold a colonial goldsmith was thought to be a sculpture of gold and jewlerys. they shaped stuff out of gold
What is a colonial goldsmith?
a colonial goldsmith was thought to be a sculpture of gold and jewlerys. they shaped stuff out of gold a colonial goldsmith was thought to be a sculpture of gold and jewlerys. they shaped stuff out of gold a colonial goldsmith was thought to be a sculpture of gold and jewlerys. they shaped stuff out of gold
When polish the gold why the weight is decreased?
Because polishing something removes a little material from the surface of the object.
Why does gold loses its weight after polishing?
B/c polishing relies on removing the surface layer to get down to a smooth and shiny surface. Every time an object is polished, some of it will disappear.
What is opposite gender of goldsmith?
GOLD
What goldsmith used to melt gold?
fire...?
What metal is used by a goldsmith?
Obviously Gold.
What does jc 14kt mean on silver ring?
14K is the Karat weight of the gold, or purity level. JTC is likely the goldsmith or company that produced the jewellery.
What is a person called who makes and sells articles of gold?
Generally, if the purchases are in the form of bullion, the person is most likely a gold investor or speculator. If the gold is purchased in the form of coins, regardless of the country of origin, the person is a coin collector or numismatist. There are those who fancy gold objects found in archaeological digs and ship wrecks. These individuals make such purchases of gold for their historical value and may be archeologists, historians or treasure enthusiasts.
