Effects of nuclear explosions

The 14 kiloton test shot Charlie of Operation Buster-Jangle at the Nevada Proving Grounds October 30, 1951. The red/orange color seen here in the cap of the mushroom cloud is largely due to the fireball's intense heat in combination with the oxygen and nitrogen naturally found in air. Oxygen and nitrogen, though generally nonreactive toward each other, form NOx species when heated, specifically nitrogen dioxide, which is largely responsible for the color.

Replica of the "Fat Man" nuclear bomb dropped on Nagasaki, Japan, on August 9, 1945

Overpressure ranges from 1 to 50 psi (6.9 to 345 kilopascals) of a 1 kiloton of TNT air burst as a function of burst height. The thin black curve indicates the optimum burst height for a given ground range. Military planners prefer to maximise the range at which 10 psi, or more, is extended over when attacking countervalue targets, thus a 220 m height of burst would be preferred for a 1 kiloton blast. To find the optimum height of burst for any weapon yield, the cubed root of the yield in kilotons is multiplied by the ideal H.O.B for a 1 kt blast, e.g. the optimum height of burst for a 500 kt weapon is ~ 1745 m.[5]

An estimate of the size of the damage caused by the 16 kt and 22 kt atomic bombings of Hiroshima and Nagasaki.

The energy released from a nuclear weapon detonated in the troposphere can be divided into four basic categories:

Depending on the design of the weapon and the environment in which it is detonated the energy distributed to these categories can be increased or decreased. The blast effect is created by the coupling of immense amounts of energy, spanning the electromagnetic spectrum, with the surroundings. Locations such as submarine, surface, air burst, or exo-atmospheric determine how much energy is produced as blast and how much as radiation. In general, denser media around the bomb, like water, absorb more energy, and create more powerful shockwaves while at the same time limiting the area of its effect.

单词	Effects of nuclear weapons
释义	Effects of nuclear weapons 原声例句 VOA Special 2023年7月合集 That includes everything from the effect of nuclear weapons to pollution to rising temperatures. 其中包括核武器、污染、气温上升等影响。英语百科 Effects of nuclear explosions The energy released from a nuclear weapon detonated in the troposphere can be divided into four basic categories: Depending on the design of the weapon and the environment in which it is detonated the energy distributed to these categories can be increased or decreased. The blast effect is created by the coupling of immense amounts of energy, spanning the electromagnetic spectrum, with the surroundings. Locations such as submarine, surface, air burst, or exo-atmospheric determine how much energy is produced as blast and how much as radiation. In general, denser media around the bomb, like water, absorb more energy, and create more powerful shockwaves while at the same time limiting the area of its effect.
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Effects of nuclear weapons

Effects of nuclear explosions