iron pyrite is oftern called fools gold. Suppose you have a solid that looks like gold, but you belive it to be fools gold. The sample has a mass of 23.5g. WHen the sample is lower into the water in a graduated cylinder the water level rises from 47.5 mL to 52.2 mL. Is the sample fools gold with a density of 5.00g/cm3 or real gold with a density of 19.3 g/cm3?

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A: Weight = Density × volume × g

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Q: what was the dollar amount of the gold that could have been extracted from 3.0 m3 of seawater?

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Q: Only need the last part

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A: Given : Wair = 290 N  Walcohol = 160 N Specific gravity (c) = 0.7

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A: Mass of the platinum sample in air  63.5782 gm density of platinum sample =21.45 g/cm3 Volume of the…

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Q: A sample of an unknown material appears to weigh 285 N in air and 195 N when immersed in alcohol of…

A: Ans:- Image-1

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Q: Copper has a density of 8.96 g/cm3.   How many m3 of copper weight 3.40 kg? ?

A: Here is the answer and explaination in the given image

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Q: Gold is sold by the troy ounce (31.103 g). What is the volume of 1 troy ounce of pure gold?

A: The density is given by,

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A: ✓ The ratio of density of an object or a substance to the density of pure liquid water is known as -…

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Q: 26. A piece of solid weighs 120 g in air, 80 g in water and 60 g in a liquid. The relative density…

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Q: Gold is one of the most malleable and ductile metals, so if the density of gold is 19.32 g cm3, then…

A: Two relevant formula for this problem is Density=MassVolume and  Volume = area × thickness

Q: A sample of an unknown material appears to weigh 295 N in air and 160 N when immersed in alcohol of…

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Q: Water, m = 132.7 g, is mixed with 131.65 g of an unknown fluid with specific weight %3D of 0.108…

A: Given that:mw=132.7 gmf=131.65 gρf=0.108 kip/ft31 g/cm3=0.062 kip/ft31 kip/ft3=16.13 g/cm3ρf=0.108…

Q: the volume of the lead piece,

A: Given data;  Mass,m=115 gWater level rises from;  20 ml to 30 mlFind  Volume of the lead piece ?

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