What is the number of Joules in one ton of TNT I can obvious

Solution

TNT equivalent is a method of quantifying the energy released in explosions. The \"ton of TNT\" is a unit of energy equal to 4.184 gigajoules,^[1] which is approximately the amount of energy released in the detonation of a metric ton (1,000 kilograms or 1 megagram) of TNT. The \"megaton of TNT\" is a unit of energy equal to 4.184 petajoules.^[2]

The kiloton and megaton of TNT have traditionally been used to rate the energy output, and hence destructive power, of nuclear weapons (see nuclear weapon yield) and other high-energy events. This unit is written into various nuclear weapon control treaties, and gives a sense of destructiveness as compared with ordinary explosives, like TNT. More recently, it has been used to describe the energy released in other highly destructive events, such as asteroid impacts. However, TNT is not the most energetic of conventional explosives. Dynamite, for example, has about 60% more energy density (approximately 7.5 MJ/kg, compared to about 4.7 MJ/kg for TNT).

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