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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.

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15y ago

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Why do the weight of gold reduces after polishing?

The weight of gold reduces after polishing due to the removal of surface impurities and imperfections during the polishing process. As these imperfections are removed, tiny amounts of gold are also lost, leading to a slight reduction in weight.


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


When polish the gold why the weight is decreased?

When polishing gold, a small amount of the metal is actually removed in the form of dust and residue. This loss of material contributes to the decrease in weight of the gold object being polished. Additionally, any dirt or impurities on the surface of the gold may also be removed during the polishing process, further reducing its weight.


Why does gold loses its weight after polishing?

Gold does not actually lose weight when polished. The appearance of weight loss is due to the removal of contaminants and surface imperfections during polishing, making the gold appear brighter and more reflective. The actual mass of the gold remains the same.


Why polishing of gold jewellery decreases its weight?

Polishing gold jewellery removes dirt, oils, and other contaminants from its surface, making it appear brighter and more lustrous. However, this process also removes a small layer of gold from the jewelry, which results in a slight decrease in weight.


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


What do you call someone who works with gold?

A person who works with gold is called a goldsmith.


What is opposite gender of goldsmith?

GOLD


What goldsmith used to melt gold?

fire...?


What metal is used by a goldsmith?

Obviously Gold.