The radiation from a properly functioning nuclear power reactor is heavily shielded and cannot be approached close enough to be fatal.
Radiation from damaged or malfunctioning nuclear power plants can be, and has been, fatal. The nuclear reactor incident at Chernobyl is one example. Nuclear reactor failures aboard ships and submarines also prove fatal but are often hidden behind national security; submarine K-19 'the widowmaker' was one such example.
And of course, if one were to get into the reactor room past all of the shielding, any reactor would be fatal.
The decrease of ozone causes UV to enter the earth. These are fatal radiations of the sun.
Exposure to high levels of radiation can damage cells and tissues, leading to radiation sickness and long-term health effects such as cancer. In extreme cases, radiation exposure can be fatal.
UV (Ultraviolet) radiation is a type of electromagnetic radiation produced by the sun. It is known for causing sunburn and skin damage. UV radiation can be harmful to living organisms, including humans, if overexposure occurs.
Exposure to 50,000 rads of radiation would likely be fatal, causing severe damage to tissues and organs. The high dose would lead to immediate radiation sickness, resulting in symptoms such as nausea, vomiting, and severe skin burns. The impact would be detrimental to the body's ability to function and recover, ultimately leading to death.
No, humans cannot live on the sun as it is extremely hot with temperatures reaching about 9,900°F (5,500°C). The intense heat and radiation would be immediately fatal to any human being.
The first fatal reactor accident in the US was the SL-1 Boiling Water Reactor in Idaho in 1961. See link for details. There were earlier minor accidents at other reactors. Chalk River, Ontario NRX Reactor in 1952. See link for details.
Biological weapons can cause infectious diseases. The radiation from nuclear weapons can cause either short term, but often fatal, radiation sickness or in the long term cancer.
It can lay claim to the following credits: * The first town powered by an Atomic Reactor. * Site of Idaho National Laboratory. * Site of the first fatal nuclear reactor failure and radioactive spill. * Home of the Craters of the Moon National Monument.
UV radiation should be avoided as it can be fatal for human life. They are released from the sun as fatal rays.
Fruit flys and other insects. In humans the levels needed to produce inheritable mutations are usually fatal.
Nuclear power itself does not kill you unless there is a steam explosion like at Chernobyl. It is the radiation either from fission products or direct neutron bombardment which will do that, and the effects of excessive radiation are well known and documented.
The amount of nuclear irradiation of the whole body which would be fatal to 50 percent of the exposed personnel in a given period of time.The dose of chemical agent that would kill 50 percent of exposed, unprotected, and untreated personnel.
Nuclear radiation can cause genetic mutations in our DNA, which can cause cancers. If the genetic mutations occur in the germ cells, then our gametes (sperm and egg cells) could have genetic mutations that could be passed on to our offspring. Also, if radiation levels are high enough, people can get radiation sickness, which can be fatal.
The worst case scenario for dangers of Nuclear Power is a Meltdown. A Meltdown occurs when the core of the nuclear reactor reaches unstable temperatures usually related to a severe failure of the reactors cooling system. The effects of a nuclear meltdown depends on the safety features designed into the reactor, newer reactors SHOULD be designed to make a meltdown highly unlikely and should be able to contain one should it happen. The worst documented nuclear meltdown is probably Chernobyl, in April of 1986 reactor number 4 suffered a catastrophic power increase, leading to explosions in the reactor core. This expelled large amounts of radioactive fuel and core materials into the atmosphere and ignited the combustible graphite moderator which increased the emissions of radioactive particles into the atmosphere. The radiation levels in the worst hit areas of the reactor building have been estimated to be 5.6 roentgens per second (R/s), which is equivalent to more then 20,000 roentgens per hour. A lethal dose is around 500 roentgens over 5 hours, so in some cases unprotected workers received a fatal dose within minutes.
Disadvantages of Nuclear Power:· Nuclear Power generates radiation, which can be harmful or even fatal to infected people.· A nuclear meltdown can occur which will release massive amounts of radiation into the community.· Extremely radioactive nuclear waste is produced by nuclear power plants. This stuff can't be just thrown out. The US plans to move all its nuclear was to an underground dump by the year 2010. Currently it is stored in the plants.· Nuclear waste dumps can spontaneously combust without warning.· Nuclear reactors only last for about forty to fifty years, so where they are extremely productive, they break down and are costly to replace.· There are international dangers too. Some reactors produce plutonium which can be used to make nuclear weapons. If the whole world were to use these, they would have unlimited access to nuclear weapons.
Because he absorbed a fatal dose of radiation.
"No, radiation therapy is only used to treat people who have cancer. The radiation part of this kind of therapy is there to destroy off cancer cells. If someone used radiation therapy or anything else it would make them very ill, and more than likely be fatal to them since they would not have cancer, the radiation would get rid of their good healthy cells."