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A blast injury is a complex type of physical trauma resulting from direct or indirect exposure to an explosion. [1] Blast injuries occur with the detonation of high-order explosives as well as the deflagration of low order explosives. These injuries are compounded when the explosion occurs in a confined space.
The bright initial flash of a nuclear weapon is the first indication of a nuclear explosion, traveling faster than the blast wave or sound wave. [6] "A 1-megaton explosion can cause flash blindness at distances as great as 13 miles (21 km) on a clear day, or 53 miles (85 km) on a clear night.
Explosion of unserviceable ammunition and other military items The explosion of the Castle Bravo nuclear bomb. An explosion is a rapid expansion in volume of a given amount of matter associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Explosions may also be ...
The last two effects travel close together, but the air blast goes much further, and it causes the most damage in a nuclear explosion by tumbling vehicles, toppling weak buildings, and throwing ...
Explosion of an oil tanker that also set two motorcycles, five cars, and three tricycles on fire. [116] 28 September 2020 China: Tianmen: 5 1 Explosion during the testing of new equipment at a chemical plant in Yuekou Industrial park. [117] 8 October 2020 Nigeria: Lagos: 8 Unknown An explosion at a gas station burned down 25 homes and 16 shops ...
In the initial microseconds after the explosion, a fireball is formed around the bomb by the massive numbers of thermal x-rays released by the explosion process. These x-rays cannot travel very far in standard atmosphere before reacting with molecules in the air , so the result is a fireball that rapidly forms within about 10 metres (33 ft) in ...
Blast waves have properties predicted by the physics of waves. For example, they can diffract through a narrow opening and refract as they pass through materials. Like light or sound waves, when a blast wave reaches a boundary between two materials, part of it is transmitted, part of it is absorbed, and part of it is reflected.
Two people are missing and four are in critical condition after dozens were injured in a powerful explosion in a building in central Paris.. The explosion at around 4:55pm local time yesterday at ...