A nuclear weapon[a] is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter.

5 days ago · What is a nuclear weapon? A nuclear weapon is a device designed to release energy in an explosive manner as a result of nuclear fission, nuclear fusion, or a combination of the two processes. Are there treaties to control the proliferation of nuclear weapons?

Feb 28, 2022 · It's been nearly 80 years since two nuclear bombs were detonated over the Japanese cities of Hiroshima and Nagasaki, killing at least 129,000 people, and causing devastating, long-term health effects.

Jul 21, 2012 · A nuclear weapon is a device which rapidly releases nuclear energy, either through fission (as in the bombs dropped on Hiroshima and Nagasaki) or a combination fission and fusion (as in a thermonuclear or hydrogen bomb). How do …

The meaning of NUKE is a nuclear weapon. How to use nuke in a sentence.

A nuclear weapon, nuclear bomb or a nuke, is a weapon that suddenly releases the energy in the nucleus of certain types of atoms. When triggered, the device releases a huge amount of energy in the form of a nuclear explosion. Nuclear explosions can destroy a city and kill most of its people. They also make nuclear fallout.

Nine countries hold the 13,000 nuclear weapons in the global stockpile. That's less than during the Cold War but it doesn't change the fact that these bombs are still a threat to global humanity. So how do they work and are we close to nuclear war?

May 9, 2018 · Nuclear weapons are enormously powerful explosives. They get their energy from splitting or joining tiny particles inside an atom. This is why you might hear a nuclear bomb being called an...

Apr 29, 2015 · There are two basic types of nuclear weapons: those that only use nuclear fission reactions and those that use fission and fusion reactions. Fission weapons that obtain part of their explosive energy from nuclear fission reactions. They are usually called atomic bombs.

Apr 17, 2024 · A nuclear weapon is a device that uses a nuclear reaction to create an explosion. This explosion is much more powerful than that of conventional explosives (like TNT). When a nuclear weapon explodes, it gives off four types of energy: a blast wave, intense light, heat, and radiation. Nuclear weapons can be in the form of bombs or missiles.