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A thermonuclear weapon, fusion weapon or hydrogen bomb (H bomb) is a second-generation nuclear weapon design. Its greater sophistication affords it vastly greater destructive power than first-generation nuclear bombs, a more compact size, a lower mass, or a combination of these benefits.
May 28, 2024 · Thermonuclear bomb, weapon whose explosive power results from an uncontrolled self-sustaining chain reaction in which isotopes of hydrogen combine under high temperatures to form helium in a process known as nuclear fusion. The temperatures required for the reaction are produced by the detonation of an atomic bomb.
- The Editors of Encyclopaedia Britannica
- A thermonuclear bomb differs fundamentally from an atomic bomb in that it utilizes the energy released when two light atomic nuclei combine, or fus...
- Thermonuclear bombs can be hundreds or even thousands of times more powerful than atomic bombs. The explosive yield of atomic bombs is measured in...
- Edward Teller, Stanislaw M. Ulam, and other American scientists developed the first thermonuclear bomb. It was tested at Enewetak atoll on November...
Jan 6, 2016 · The H-bomb is the most destructive weapon ever created by man. The same power source that fuels the sun is used in the device. This is what makes it far more powerful than other...
Sep 22, 2017 · A hydrogen bomb has never been used in battle by any country, but experts say it has the power to wipe out entire cities and kill significantly more people than the already powerful atomic bomb,...
hydrogen bomb, or H-bomb or thermonuclear bomb, Weapon whose enormous explosive power is generated by the nuclear fusion of hydrogen isotopes. The high temperatures required for the fusion reaction are produced by detonating an atomic bomb (which draws its energy from nuclear fission).
May 7, 2024 · Learn how hydrogen bombs and atomic bombs work, how they differ in yield and complexity, and how they produce radioactive fallout. Also, explore other types of nuclear weapons, such as neutron bombs and antimatter bombs.
Jan 6, 2016 · Learn how hydrogen bombs are different from atomic bombs, and why North Korea's alleged H-bomb test is controversial and uncertain. H-bombs use fusion to release more energy than fission bombs, but are also harder to make and detect.
