Science, asked by khansumaiya7116, 16 hours ago

An ornament weiging 150g in air weighs only 76g in water .assuming that some copper is mixed with gold to prepare the ornament.the amount of copper in it is
(specific gravity of gold is 20 and that of copper is 10)

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Answered by praveenhallur2003
0

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Answered by khotsunita220
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mc=1330 GM

it's my answer

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