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Trinity (100-ton test on tower) TNT: 100 short tons (91 t) [107] [108] White Sands Proving Grounds: 7 May 1945 – TNT 100 short tons (91 t) Suffield Experimental Station, Alberta, Canada 3 August 1961 Blowdown: TNT 50 short tons (45 t) Lockhart River, Queensland: 18 July 1963 Snowball: TNT 500 short tons (450 t) Suffield Experimental Station ...
TNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion. A ton of TNT equivalent is a unit of energy defined by convention to be 4.184 gigajoules (1 gigacalorie). [1] It is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of trinitrotoluene (TNT).
A 1 inch tall uranium fuel pellet is equivalent to about 1 ton of coal, 120 gallons of crude oil, or 17,000 cubic feet of natural gas. [15] In light-water reactors , 1 kg of natural uranium – following a corresponding enrichment and used for power generation– is equivalent to the energy content of nearly 10,000 kg of mineral oil or 14,000 ...
With a designed annual capacity of 20 million tonnes of crude coal, it will operate for approximately 79 years. Its coal reserves total about 1.73 billion tonnes. It is rich in low-sulfur steam coal. [26] Mines in Inner Mongolia are rapidly expanding production, with 637 million tons produced in 2009.
Estimates of world population by their nature are an aspect of modernity, possible only since the Age of Discovery.Early estimates for the population of the world [10] date to the 17th century: William Petty, in 1682, estimated the world population at 320 million (current estimates ranging close to twice this number); by the late 18th century, estimates ranged close to one billion (consistent ...