The mass of an ancient Greek coin is determined in air to be 8.630 g. When the coin is submerged in water, its apparent mass is 7.800 g. Calculate its density, given that water has a density of and that effects caused by the wire suspending the coin are negligible.

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Q: The mass of an ancient Greek coin is determined in air to be 8.630 g. When the coin is submerged in…

A: Given: Weight in air = 8.63 g  weight in water = 7.8 g density of water, d = 1 g/cm3

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