A piece of aluminum foil measuring 3.60 mmby 3.64 mmhas a mass of 0.702 gAluminum has a density of 2.70 g/ccWhat is the thickness of the foil in mm.?
Liberals are the most smart and sofisticated people on earth and the universeSo all is OKThink of how much worse it would be, if they were not in chargeLots of Laughs Liberals may have set the fire to help cure Man Made Global Warming.
Blame Walmart and K-MartAll the stuff they stock is made in Third World sweatshopsThe thing is, many consumers want to buy super cheap products and they don't care where its made as long as its cheap.
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It was a warning from industry taht if we put a tax on China, the factories would move to cheaper labor It was moving there even with out the tarrifs, for the same reason Japan no longer took our jobsChinese labor is about 3 dollars an hour, but El Salvador was a dollar a day Bangladesh is far from being the next china It's too disfunctional Japan's rise in the 70's had nothing to do with Carter Japan and Europe rebuilt their factories by the late 60's and became a threat I think the arrogance of England and france who wanted to relive the glory days when they enslaved most of the world never adjusted to the new order, but because Germany and Japan lost the war, tehy were willing to eat crow, and became cheap exporters for awhile CHina partly grew because Nixon wanted to use CHina to destroy the sovietThey saw how prosperous CHina became and collapse Some sweat shop is showing up in Africa, but it's too disfunctional to be a major source of labor We are afraid that the government would change and we lose all our investments.
First, know that 1 cc 1 cm^3 Next, convert your other measurements into cm: 3.60 mm 0.360 cm 3.64 mm 0.364 cm You'll need these for laterNext, you need to find the volume of the piece of aluminum foilFind that using this formula: density mass/volume 2.70 g/cm^3 (0.702 g)/(volume in cm^3) volume 0.260 cm^3 Now, think of your sheet as like a flattened boxThe volume of this box would be given by: volume of box (length) x (width) x (height) We'll think of height as the thickness in this case, they thing we are trying to solve forNow just plug and chug your numbers to solve for height: 0.260 cm^3 (0.360 cm)(0.364 cm)(? cm) 0.260 cm^3 (0.131 cm^2) (? cm) ? 1.98 cm -height or thickness of the foil And since there are 10 mm in 1 cm, simply multiply this thickness (in cm) by 10 to get thickness in mm: (1.98 cm) x (10 mm/1 cm) 19.8 mm -thickness of the foil Hope that helps!