Physics

Physics, 24.06.2019 18:00, mktdonaldson

Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a) if a sample of gold with a mass of 6.962 g, is pressed into a leaf of 4.515 μm thickness, what is the area of the leaf? (b) if, instead, the gold is drawn out into a cylindrical fiber of radius 2.800 μm, what is the length of the fiber?

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Physics, 31.07.2019 13:30, taquavienw

Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a)if a sample of gold with a mass of 7.583 g, is pressed into a leaf of 3.061 μm thickness, what is the area (in m2) of the leaf? (b)if, instead, the gold is drawn out into a cylindrical fiber of radius 2.500 μm, what is the length (in m) of the fiber?

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Physics, 13.08.2019 02:20, RachelCamel

Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a) if a sample of gold with a mass of 7.158 g, is pressed into a leaf of 2.810 μm thickness, what is the area of the leaf? (b) if, instead, the gold is drawn out into a cylindrical fiber of radius 2.600 μm, what is the length of the fiber?

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Physics, 26.08.2019 17:30, marrizza7

Gold, which has a mass of 19.32 g for each cubic centimeter of volume, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a) if a sample of gold, with a mass of 33.16 g, is pressed into a leaf of 3.000 µm thickness, what is the area of the leaf? m2 (b) if, instead, the gold is drawn out into a cylindrical fiber of radius 1.000 µm, what is the length of the fiber? m

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Physics, 02.09.2019 11:30, paige5horses2000

Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a) if a sample of gold with a mass of 6.740 g, is pressed into a leaf of 6.036 μm thickness, what is the area of the leaf? (b) if, instead, the gold is drawn out into a cylindrical fiber of radius 2.100 μm, what is the length of the fiber?

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