Nuclear plants don't explode, they melt down. Nuclear bombs (atom bombs) explode. There won't be any signs that a nuclear explosion is "about to occur"-- there won't be any warning unless defense computers recognize an incoming warhead missile. BUT, still, there won't be signs beforehand. Just look up the bombing of Japan.
1986, the same year as the Challenger Space Shuttle explosion.
A nuclear explosion is caused by the rapid release of energy from a nuclear chain reaction. This can occur in a nuclear weapon when a critical mass of fissile material is rapidly brought together, leading to a highly destructive explosion. In a nuclear reactor, such an explosion is prevented through control mechanisms that regulate the nuclear reaction.
nuclear explosion?
The only nuclear explosions in Japan were the two in WW2, on Hiroshima and Nagasaki.However I believe you meant the Japanese nuclear reactorexplosion, which was not a nuclear explosion it was either a steam explosion and/or a hydrogen/oxygen chemical explosion. That occurred at Fukushima.
A nuclear burst can occur as a result of a nuclear explosion, which can be caused by either a fission or fusion reaction. The specific type of burst depends on the design and intent of the nuclear device used.
When and what explosion? One of the nuclear test shots. If so which?Remember Chernobyl was not a nuclear explosion, it was a steam explosion and graphite fire.
In a nuclear explosion, nuclear potential energy is converted into kinetic energy and thermal energy. The fission or fusion of atomic nuclei releases a massive amount of energy in the form of heat and light. This energy causes intense pressure waves and heat that result in the explosive force of the nuclear blast.
Highly unlikely if not altogether impossible. In a core meltdown, you might see a steam explosion if the core melts and breaches the containment structure and hits say cooling water. But even a runaway chain reaction in a reactor would not cause a nuclear explosion like a bomb.
The atomic bombs are nuclear weapons that use a nuclear chain reaction to create a Hugh explosion. The by-product of the nuclear blast is radiation.Atomic explosion is created by setting off a lot of dynamite around a core of nuclear material. The blast compresses the material together and makes it unstable.A hydrogen bomb is a much more powerful bomb. It is the result of a small nuclear explosion that compresses more powerful radioactive material together and thus creating an explosion that is 100 times greater than an atomic bomb.
no
The detonation point of a nuclear bomb explosion is where the bomb is triggered to release its energy. This can occur either in the air, on the ground, or underwater, depending on the desired impact and effect of the explosion. The detonation point is carefully chosen to maximize the destructive potential of the bomb.
a nuclear explosion