How much does a 55 gallon drum of oil weigh? A baseball player got 10 hits out of 39 times at bat. What percent of his times at bat did he get a hit? A regulation volleyball can weigh anywhere from 260 grams to 280 grams. In ounces, what is the least a volleyball can weigh?
What does the object weigh out of the water? Rank the objects from largest buoyant force to smallest. Is it true that with buoyancy, the weight of the displaced water equals the weight of the complete object, even if only a part of the object is submerged? If so, why, since the ...
How Much Does a Gallon of Milk Weigh?Did you know that a gallon of milk weighs more than a gallon of water? It seems like an optical illusion since they’re both sold in identically sized jugs, but a gallon of milk actually weighs 8.6 pounds (3.9 kilograms), while a gallon of water...
One pound of ordinary fire, here on Earth near sea level, would take up a cube about 1.2 meters to a side. The reason that fires always flow upward is that its density is lower than air. So, fire rises in air for the same reason that bubbles rise in water: it’s buoyant. Enterpri...
Oil is running out faster than expected. But scientists have found something else for oil as fuel(燃料). Coal, natural gas, sun power, nuclear power(核能) and even water can take the place of oil as energy. Schools will go electronic. Computers will be important and popular among the stu...
Clouds look wispy, fluffy, and weightless. Just floating on by without a care in the world. That is actually not true at all. Even though the biggest and fluffiest of clouds look like they could weigh at most 50 pounds, they weigh quite a bit more. ...
Weigh the potential costs. Is one system much more expensive than another? Will you recoup initial costs in the long term with utility bill savings or rebates if you opt for a higher-efficiency model? If sustainability is something you’re concerned with, then a more expensive, higher-effici...
If you weighed a bottle of water and found the water to weigh 1500 grams, what would that water volume be? About how many times will an average woman ovulate in one year? If you want to make 100 mL of a 1:2 dilution of a protein solution, how much protein solution and how ...
How Much Does The Average Motorcycle Weigh? The minimum weight of a motorcycle can go down to150 pounds, whereas the maximum weight can be up tomore than 1000 pounds. Supermotos and dirt bikes are the lightest bike models on the list. You can find hefty cruisers, baggers, and touring mot...
The Russian ruble has reached its lowest value since the early weeks of the special military operation in Ukraine, as Moscow increases military spending and Western sanctions weigh on its energy exports. (Aug 14) 2 of 2 | A man walks past a currency exchange office in Moscow, Russia, Mond...