The U.S. use nuclear bombs during World War ll to bomb Hiroshima and Nagasaki after Japan refused to surrender.
nuclear bombs
H. G. Wells in his 1914 novel "The World Set Free" was the first to publish on the use of nuclear bombs in a war, he was the first to use the term atomic bomb to refer to bombs that obtain their energy from inside the atom (rather then from chemical reactions between atoms/molecules).Note: H. G. Wells atomic bombs were not based on using nuclear fission or nuclear fusion (as the real bombs are), as the nucleus of the atom had not yet been discovered and neither nuclear fission nor nuclear fusion had been discovered. As the only method of releasing the energy of the atom known at the time was radioactive decay, H. G. Wells based his atomic bombs (and atomic engines) on a hypothetical method of "accelerated radioactive decay".
d Two Nuclear Bombs, one on Hiroshima, the other on Nagasaki
The conventional bombs are the non-nuclear ones. They use a exotermic chemical reaction to obtain a sudden release of great amount of energy. In such weapons, nuclear fission and fussion are not significant source of energy, and radiocativity is not used as part of its offensive power. Regards, Mario/Brazil
none
They used nuclear and atomic bombs.
Hydrogen bombs use the same process of nuclear fusionthat powers the Sun.
The U.S. use nuclear bombs during World War ll to bomb Hiroshima and Nagasaki after Japan refused to surrender.
In World War 2 the Nuclear bombs were Uranium and Plutonium. Nowadays they use Hydrogen.
No, world leaders in general are not encouraging the use of nuclear bombs (which have not been used as weapons since 1945). However, Kim Jong Un, the leader of North Korea, seems to be an unfortunate exception.
America
I believe no one should use nuclear weapons.
The long term result of the use of the Atomic bomb by the US in WW2, has been building new and larger nuclear weapons/bombs. Despite the advances in nuclear activity, it can clearly be seen that the "fear" of using the mass destruction of nuclear weapons has been that no more nuclear or atomic bombs have ever been used again.
Nuclear bombs are so powerful, and release so much radioactive fallout, that any large-scale use of nuclear bombs would kill everbody and make the world uninhabitable.
Some do. Others use Uranium.
nuclear bombs