In a critical mass, the material involved starts to undergo fission because of the presence of a dense neutron flux. The fission produces neutrons, which add to the neutron flux. This causes a great release of heat. Reaching critical mass does not imply a powerful nuclear explosion. A powerful nuclear explosion develops when critical mass is attained for a long enough time for the majority of the nuclear material to get involved. This is a very tricky thing to do and does not happen accidentally. What can happen accidentally is a nuclear "pop," a sort of small explosion which throws the material apart, destroying the critical mass, and possibly producing a lot of pollution. (This was not what happened at Chernobyl, which was steam and chemical.)
Nuclear fission can be used in destructive ways, such as in atomic bombs where a chain reaction is initiated to cause a powerful explosion. Additionally, nuclear fission can be used in nuclear reactors to produce energy for electricity, but if not controlled properly, accidents like meltdowns can occur, leading to environmental and health hazards.
Directly watching a nuclear explosion can cause temporary or permanent blindness due to the intense light emitted during the explosion. The light can overwhelm the retina, causing burns and potentially leading to blindness. It is advised to avoid looking directly at a nuclear explosion and seek shelter instead.
Yes, the conventional explosives would trigger an explosion of the conventional explosives inside the nuclear bomb which would blow apart the nuclear components of the nuclear bomb, causing significant alpha emitter radiological contamination but no nuclear yield.
Some of the effects on the human body from a nuclear explosion are death (from thermal energy/blast effects or super lethal radiation exposure), infertility and blood disorders.
stuff!
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?
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.
The both ultimately resulted in the release of radioactive material from a nuclear reactor into the environment.
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.
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.
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.
no
a nuclear explosion