A thin sheet of gold foil has an area of 3.12 cm 2 and a mass of
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A thin sheet of gold foil has an area of 3.12 cm2 and a mass of 6.50 mg. How thick is the sheet? The density of gold is 19 300 kg/m3.
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One milligram is 106 kg so the mass of the sheet is ...View the full answer
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