That is both hard and simple to answer.
The hard part is based on the fact that it depends on how much of the fuel is converted and on whether it is converted by fission or by fusion. Very few nuclear detonations use anywhere near close to 100% of the fuel. Also, some of the energy goes to subsequent reaction such as to continue the fission reaction in an A-Bomb, and to initiate the fusion reaction in an H-Bomb.
The simple part is based on Einstein's famous equation e = mc2. In this formula, Einstein clarified mass-energy equivalence by stating that a certain amount of mass could be described as the equivalent energy by multiplying it by the speed of light squared. So, in the case of a nuclear detonation, if one kilogram of mass was lost in the reaction, then about 8.99 x 1016 kg m2 s-2 (joules) of energy (or about 21.5 megatons of TNT equivalent energy) would be released, some of which would be lost in sustaining the reaction, most of which would be actually released.
The detonation over Hiroshima, Japan was estimated to represent about one gram of mass loss, which translates to about 1 one thousandth of that, or about 21.5 kilotons of equivalent TNT energy.
To put that into perspective, it is estimated that the Sun loses 0.7% of the mass of 6.2 x 1011 kg s-1 during fusion of hydrogen into helium, producing about 9.192 x 1010 megatons of TNT equivalent energy per second. Our reactors and bombs are just "playthings" in comparison to the Sun - and our Sun is small in comparison with many others!
Nuclear explosions are rated by their yield
yield
The nuclear fusion uses Hydrogen to produce Helium. The fusion also releases a lot of energy, which is what causes the explosion.
Two uses for atomic energy are:1. to create electricity and 2. to create a nuclear explosion that will destroy basically anything.
Nuclear energy is the energy released by changes in the nucleus of a material such as uranium. In the case of uranium 235, the nucleus can be fissioned or split by capture of a neutron, and further neutrons are released in the process. By careful arrangement of the uranium pieces, this can be built up so that a self-sustaining chain reaction proceeds. Each fission releases a certain amount of energy in the form of heat, which can then be used to produce electric power. This is the basis of all power producing nuclear reactorsNuclear energy is the energy resulting from:Radioactive decayNuclear fissionNuclear fusion
Yes they were. See the nuclear explosion gives off radiation. you could get blind by the light, or radiation, radiation is energy transmitted in rays. So yes.
Energy + Explosion
Heat and Light
Chemical energy- to begin the explosion- and nuclear energy- the main explosion.
A magnitude 8 earthquake releases approximately the same energy as a 15 megaton nuclear explosion (e.g. Castle Bravo test in 1954). This is the same as fifteen 1 megaton nuclear explosions. Note: the photo above is of a 0.5 megaton nuclear explosion.
Uranium was created in supernova explosions more than 7 billion years ago. The nuclear energy in this uranium is released by nuclear fission of the atomic nuclei in a neutron chain reaction.
The Fukushima plant explosions occurred at the nuclear facility, but they were hydrogen explosions (hydrogen exploding, not a hydrogen-bomb explosion), so no. It would take a much higher release of energy than a hydrogen explosion to generate a significant electro-magnetic pulse or EMP. Nuclear plants can cause significant and very long-term damage when they melt down and impact a lot of people with the release of radioactive material, but are not capable of exploding like an "atomic bomb." Fission and fusion bombs have to be specially designed and engineered to create those EMP-inducing mega-explosions.
Nuclear fusion. Hydrogen atoms combine to become helium, and as a product if that reaction a tiny amount of energy is released as an explosion.
Actually it is good and bad. Nuclear energy can save many people lives but in can be used as nuclear weapons which are super dangerous. resulting in explosions.
Three problems associated with nuclear waste
The energy for the grain explosion comes from the dust's minimum explosive concentration (MEC), a measurement of particle size and energy nature. Most explosions occur at grain transfer points.
The energy released is nuclear energy.
Nuclear Energy
The energy released is nuclear energy.