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The Mod 1 corresponds to the Castle Nectar test of the Zombie weapon prototype. This test had a yield of 1.69 megatons of TNT (7.1 petajoules). [2] [3] The Mod 2 corresponds to the Redwing Cherokee nuclear test of the TX-15-X1 test model, and had a yield of 3.8 Mt (16 PJ). Redwing Cherokee was the first US thermonuclear bomb airdrop test. [4]
The optimum height of burst to maximize this desired severe ground range destruction for a 1 kt bomb is 0.22 km; for 100 kt, 1 km; and for 10 Mt, 4.7 km. Two distinct, simultaneous phenomena are associated with the blast wave in the air: Static overpressure, i.e., the sharp increase in pressure exerted by the shock wave. The overpressure at any ...
The first thing you'd see if a nuclear bomb exploded nearby is a flood of light so bright, you may think the sun blew up -- but don't try to drive away. If a nuclear bomb explodes nearby, here's ...
The first thing you'd see if a nuclear bomb exploded nearby is a flood of light so bright, ... 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail.
The first test was based on a "… new simpler design. A two-stage thermonuclear bomb that had a much more powerful trigger". This test Grapple X Round C was exploded on 8 November and yielded approximately 1.8 Mt (7.5 PJ). On 28 April 1958 a bomb was dropped that yielded 3 Mt (13 PJ)—Britain's most powerful test.
In the ensuing fifty years, no one has come up with a more efficient way to build a thermonuclear bomb. It is the design of choice for the United States, Russia, the United Kingdom, China, and France, the five thermonuclear powers. On 3 September 2017 North Korea carried out what it reported as its first "two-stage thermo-nuclear weapon" test. [31]
A B-36 accidentally dropped a bomb just south of Albuquerque, New Mexico. Due to safety measures the plutonium core was not mounted to the bomb at the time but rather stored elsewhere in the plane, preventing a nuclear detonation. The conventional explosives created a 7.6 m (25 ft) wide crater on impact.
W78 warheads are contained inside the MK12-A reentry vehicles of the LGM-30G Minuteman III. Drawing of the Mark 12A re-entry vehicle that houses the W78 warhead. The W78 is an American thermonuclear warhead with an estimated yield of 335–350 kilotonnes of TNT (1,400–1,460 TJ), deployed on the LGM-30G Minuteman III intercontinental ballistic missile (ICBM) and housed in the Mark 12A reentry ...