Brassis a commonnon-ferrousmetal often found in plumbing systems. It is generally used for pipe joints, faucets, and fixtures like those found on a sink. Brass is non-ferrous, which means it’s non-magnetic. It is also an alloy metal, which means it consists of more than one metal; i...
If a large marshmallow has a volume of 2.50 in^3 and density of 0.242 g/cm^3, how much would it weigh in grams? 1 in^3 = 16.39 cm^3. Express your answer in grams to three significant figures. The density of solid Fe is 7.87 g / cm^3. How many atoms are present per cubic c...
Cleaning and Separating to Obtain #2 Copper Scrap Tomaximize how much you make off of your scrap copper, you must know how to sort and clean the items you have to make the most money. When dealing with #2 Copper, there are some general ways that we recommend going about separating: Rem...
How much does 1.0 ft^3 of mercury weigh given the density of mercury is 13.6 g/ml? If the atmosphere can support a column of mercury 762 mm high at sea level, what height of a hypothetical liquid with a density 1.40 times lesser than that of mercury could be supported? An...
A bottle of sloshy liquid non-toxic gallium is a lot more fun than a similar amount of similarly-valuable but much-easier-to-sell silver, though. I think that's a fair trade. But don't buy weird "bullion" of any kind from eBay dealers, especially ones that say their product is non...
I built a Tiny Titan about 20 years ago and had much fun with it. It did about 36 MPH with a 9.9 HP Johnson and a 2 blade brass racing prop. I weighed about 160 lbs at the time. I ran as little fuel as I could in the tank, maybe 2 gal. tops. I really wanted to put an...
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you mention makes it a 1200-watt unit (so I presume you're talking about a belt sander, not an orbital one), though it'll only draw that much when it's working hard. You can expect even big heavy cordless tools to have no more than half the power rating of a similar corded tool...
A copper sample has a mass of 44.65 g and a volume of 5.0cm^3. What is the density of copper, expressed as gram per cubic centimeter? If there are 2.0 grams in 1 meter of copper wire, how many centimeters would be needed to provi...
What is the density of mercury in pounds per cubic inch (lb/in^3)? 1 lb = 454 grams, 1 inch = 2.54 cm Mercury has a density of 13.6 g/mL. What is the mass of 4.72 L of mercury? How much does 1.0 ft^3 of mercur...