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Just as horsepower and candlepower were intuitive units of measure for people living through the transition from horse to steam power [3] and from flame-based to electric lighting, so was the ton of refrigeration an intuitive unit of measure during a technological change, as the ice trade gradually included growing percentages of artificial ice ...
The metric ton is the name used for the tonne (1000 kg, 2 204.622 62 lb), which is about 1.6% less than the long ton. The US customary system also includes the kip , equivalent to 1,000 pounds of force, which is also occasionally used as a unit of weight of 1,000 pounds (usually in engineering contexts).
The difference between the short ton and the other common forms ("long" and "metric") is about 10%, while the metric and long tons differ by less than 2%. The metric tonne is usually distinguished by its spelling when written, but in the United States and United Kingdom, it is pronounced the same as ton, hence is often spoken as "metric ton ...
The short ton (abbreviation tn [1]) is a measurement unit equal to 2,000 pounds (907.18 kg). It is commonly used in the United States , where it is known simply as a ton; [ 1 ] however, the term is ambiguous, the single word " ton " being variously used for short, long , and metric tons.
Inflight 100-ton Boeing 757-200 at 300 knots (154 m/s) 1.4×10 9 J: Theoretical minimum amount of energy required to melt a tonne of steel (380 kWh) [132] [133] 2×10 9 J: Energy of an ordinary 61 liter gasoline tank of a car. [106] [134] [135] 2×10 9 J: Unit of energy in Planck units, [136] roughly the diesel tank energy of a mid-sized truck ...
Philadelphia, the largest city in Pennsylvania and sixth-largest city in the nation, with a population of 1,603,797, and the center of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area, the state's largest metropolitan statistical area and nation's seventh-largest with a population of 6,245,051 Pittsburgh, the second-largest city in Pennsylvania, and the center of Greater ...
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Quakertown is a borough in Bucks County, Pennsylvania, United States.As of 2020, it had a population of 9,359. [3] The borough is 15 miles (24 km) south of Allentown and Bethlehem and 40 miles (64 km) north of Philadelphia, making Quakertown a border town of both the Delaware Valley and Lehigh Valley metropolitan areas.