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5. A sample of gold foil is 9.5 cm by 12 cm. If the mass of the foil is measured to be 10.56 and the density of gold is known

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yo C 12cm them length of gold foil = 9.5 cm Breadth Let height this meses) i. Volume of gold foil = exbxh = 9.5x12x Rem Since

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