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  2. Nuclear weapon yield - Wikipedia

    en.wikipedia.org/wiki/Nuclear_weapon_yield

    Log–log plot comparing the yield (in kilotonnes) and mass (in kilograms) of various nuclear weapons developed by the United States.. The explosive yield of a nuclear weapon is the amount of energy released such as blast, thermal, and nuclear radiation, when that particular nuclear weapon is detonated, usually expressed as a TNT equivalent (the standardized equivalent mass of trinitrotoluene ...

  3. Atomic bombings of Hiroshima and Nagasaki - Wikipedia

    en.wikipedia.org/wiki/Atomic_bombings_of...

    The resulting explosion released the equivalent energy of 21 ± 2 kt (87.9 ± 8.4 TJ). [139] Big Stink spotted the explosion from 160 kilometers (100 mi) away, and flew over to observe. [209] The bomb destroyed the Roman Catholic Urakami Tenshudo Church. Bockscar flew on to Okinawa, arriving with only sufficient fuel for a single approach ...

  4. TNT equivalent - Wikipedia

    en.wikipedia.org/wiki/TNT_equivalent

    TNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion.The ton of TNT is a unit of energy defined by convention to be 4.184 gigajoules (1 gigacalorie), [1] which is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of TNT.

  5. Little Boy - Wikipedia

    en.wikipedia.org/wiki/Little_Boy

    Little Boy was a type of atomic bomb created by the United States as part of the Manhattan Project during World War II.The name is also often used to describe the specific bomb (L-11) used in the bombing of the Japanese city of Hiroshima by the Boeing B-29 Superfortress Enola Gay on 6 August 1945, making it the first nuclear weapon used in warfare, and the second nuclear explosion in history ...

  6. The U.S. dropped a bomb on Hiroshima 75 years ago. The ... - AOL

    www.aol.com/75-years-hiroshima-theyre-still...

    It’s been 75 years since the U.S. dropped an atomic bomb on the Japanese city of Hiroshima — marking the end of World War II and the dawn of the nuclear age — but survivors like Masaaki ...

  7. Effects of nuclear explosions - Wikipedia

    en.wikipedia.org/wiki/Effects_of_nuclear_explosions

    Energy from a nuclear explosion is initially released in several forms of penetrating radiation. When there is surrounding material such as air, rock, or water, this radiation interacts with and rapidly heats the material to an equilibrium temperature (i.e. so that the matter is at the same temperature as the fuel powering the explosion).

  8. An unsettling photo of a US physicist cheerfully ... - AOL

    www.aol.com/article/2016/05/16/an-unsettling...

    NOW WATCH: Animated map shows every nuclear-bomb explosion in history. Related: President Obama to make historic visit to Hiroshima: President Obama to Make Historic Visit to Hiroshima. See Also:

  9. Castle Bravo - Wikipedia

    en.wikipedia.org/wiki/Castle_Bravo

    In terms of energy released ... Castle Bravo is the sixth largest nuclear explosion in history, ... as that which destroyed Hiroshima (15 kilotons). Such a bomb, ...