Effects of the Atomic Bombs on Hiroshima and Nagasaki
- Date Submitted: 01/28/2010 06:29 AM
- Flesch-Kincaid Score: 47.3
- Words: 2326
- Essay Grade:
no grades
- Report this Essay
Ever since the dawn of time man has found new ways of killing each other. The
most destructive way of killing people known to man would have to be the atomic bomb.
The reason why the atomic bomb is so destructive is that when it is detonated, it has
more than one effect. The effects of the atomic bomb are so great that Nikita
Khrushchev said that the survivors would envy the dead (International Physicians for the
Prevention of Nuclear War, 1982). These devastating physical effects come from the
atomic bomb’s blast, the atomic bomb’s thermal radiation, and the atomic bomb’s
nuclear radiation.
An atomic bomb is any weapon that gets its destructive power from an atom.
This power comes when the matter inside of the atoms is transformed into energy. The
process by which this is done is known as fission. The only two atoms suitable for
fissioning are the uranium isotope U-235 and the plutonium isotope Pu-239 (Outlaw
Labs). Fission occurs when a neutron, a subatomic particle with no electrical charge,
strikes the nucleus of one of these isotopes and causes it to split apart. When the nucleus
is split, a large amount of energy is produced, and more free neutrons are also released.
These neutrons then in turn strike other atoms, which causes more energy to be released.
If this process is repeated, a self-sustaining chain reaction will occur, and it is this chain
reaction that causes the atomic bomb to have its destructive power (World Book, 1990).
This chain reaction can be attained in two different ways.
The first type of atomic bomb ever used was a gun-type. In this type two
subcritical pieces of U-235 are placed in a device similar to the barrel of an artillery
shell. One piece is placed at one end of the barrel and will remain there at rest. The
...
Comments
Express your owns thoughts and ideas on this essay by writing a grade and/or critique.
Sign Up or Login to your account to leave your opinion on this Essay.
No comments