This cookie is set by GDPR Cookie Consent plugin. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. The Soviet Union developed a prototype weapon, nicknamed the Tsar Bomba, which was tested at 50 Mt (210 PJ), but had a maximum theoretical yield of 100 Mt (420 PJ). What was the theoretical yield of a hydrogen bomb?ĭuring the Cold War, the United States developed hydrogen bombs with maximum theoretical yields of 25 megatons of TNT (100 PJ). The Little Boy atomic bomb dropped on Hiroshima on Augexploded with an energy of about 15 kilotons of TNT (63 TJ), and the Fat Man atomic bomb dropped on Nagasaki on Augexploded with an energy of about 20 kilotons of TNT (84 TJ). What was the energy of the Little Boy atomic bomb? At the time of the bombing, Hiroshima was home to 280,000-290,000 civilians as well as 43,000 soldiers. The bomb was known as “Little Boy”, a uranium gun-type bomb that exploded with about thirteen kilotons of force. On August 6, 1945, the United States dropped an atomic bomb on the city of Hiroshima. How many kilotons was the Hiroshima nuclear bomb? You can pick a target and scale up and down as you like. If you want to compare and contrast, use the NUKEMAP () tool to estimate blast, fallout (for ground bursts), and casualties. How can I find out how much damage a nuclear bomb would do? The effects and response planning from a nuclear blast are determined using statics from Washington, the most likely target. Using a van or SUV, the device could easily be delivered to the heart of a city and detonated. The cities that would most likely be attacked are Washington, New York City and Los Angeles. “The odds of surviving that refrigerator - from a lot of scientists - are about 50-50,” Lucas said. GEORGE LUCAS IS WRONG: You Can’t Survive A Nuclear Bomb By Hiding In A Fridge. the greatest range that ~10 psi (69 kPa) of pressure is extended over, is a GR/ground range of 0.4 km for 1 kiloton (kt) of TNT yield 1.9 km for 100 kt and 8.6 km for 10 megatons (Mt) of TNT. In a typical air burst, where the blast range is maximized to produce the greatest range of severe damage, i.e. A thermonuclear weapon weighing little more than 2,400 pounds (1,100 kg) can release energy equal to more than 1.2 million tons of TNT (5.0 PJ). Nuclear bombs have had yields between 10 tons TNT (the W54) and 50 megatons for the Tsar Bomba (see TNT equivalent). Two teeny tiny particles can theoretically collide to create a “quarksplosion” with eight times more energy than the reaction that powers hydrogen bombs, according to a new paper published in the journal Nature. Is there anything more powerful than a hydrogen bomb? The largest weapon tested so far (Tsar bomba) had 50 megatons, we would need 1015 or 1 quadrillion of them. The gravitational binding energy of Earth is about 2.2*1032 J, corresponding to 5*1022 tons of TNT. How much TNT is needed to destroy the Earth? The city’s total injury count would also be harrowing: About 512,000 people would be hurt. How far away from a nuke is safe?ĭeath is highly likely and radiation poisoning is almost certain if one is caught in the open with no terrain or building masking effects within a radius of 0–3 km from a 1 megaton airburst, and the 50% chance of death from the blast extends out to ~8 km from the same 1 megaton atmospheric explosion.Ī nuclear bomb dropped on New York City could kill 264,000 people - the most of any city on this list. The atomic bomb exploded over Hiroshima released about 1.5×1013 joules of energy. “With the bomb we dropped in Nagasaki, it killed everybody within a mile radius,” Morse told TIME on Friday, adding that a hydrogen bomb’s reach would be closer to 5 or 10 miles. How far does a hydrogen bomb effect in miles? While 8 bombs, each with a yield of 125 kilotons, would destroy 160 square miles. Thus 1 bomb with a yield of 1 megaton would destroy 80 square miles. The volume the weapon’s energy spreads into varies as the cube of the distance, but the destroyed area varies at the square of the distance. Nearly everything was heavily damaged up to a radius of 3 miles from the blast, and beyond this distance damage, although comparatively light, extended for several more miles. What is the killing radius of nuclear bombs? 11 What was the theoretical yield of a hydrogen bomb?.10 How many kilotons was the Hiroshima nuclear bomb?.9 How can I find out how much damage a nuclear bomb would do?.6 Is there anything more powerful than a hydrogen bomb?.5 How much TNT is needed to destroy the Earth?.2 How much can a hydrogen bomb destroy?.1 What is the killing radius of nuclear bombs?.
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