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Contemporary nuclear reactions involve fission, which is the breakdown of volatile substances when an atom's nucleus splits into smaller, lighter parts. This process produces neutrons and photons and releases energy.
Nuclear energy has been a topic of contention among environmentalists for many years due to its perceived capacity to damage environments. However, as with any technology, as years pass regulations and standards increase to help ensure that such technologies become safer.
Chernobyl, Fukushima Dai-ichi and Three Mile Island are examples of how mismanagement of nuclear energy systems can result in environmental contamination and, in some cases, death. Resolving these management issues, and shutting down aging nuclear reactors, will offset the potential environmental impact of nuclear energy.
Another factor weighing against the use of nuclear energy is that waste is produced in the process that, while containable, can last for tens of thousands to millions of years depending upon the waste product's half life. Technologies are currently being developed that help to contain or convert the spent nuclear fuel into safer forms. Also, nuclear fuels are relatively rare compared to other fuel sources like biomass (which is highly sustainable) and cannot be synthesized (at least in quantities and for prices to make it at all useful).
However, measured overall, nuclear energy has resulted in far fewer deaths per year than other viable sources of power. Steffen Hentrich, of the German Liberal Institute, published a comparison of the various sources of energy available to us humans and the number of deaths per terawatt hour (TWh) per source. By far, the deadliest source of energy has been coal at 161 deaths per TWh worldwide. Oil falls into step next at 36 deaths per TWh. At the bottom of this list is nuclear energy, at 0.04 deaths per TWh (or about 40 deaths per MWh).
Nuclear energy produces far cheaper energy and less environmental pollution and, as technologies advance, the benefits of nuclear power, when added to other safe sources of energy generation, become clear.
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How nuclear energy can be beneficial to man?
By producing electricity
What is the reason refills are environmentally beneficial?
There are several different reasons that make refills environmentally beneficial. One of the reasons that makes refills environmentally beneficial is the reduced amount of waste.
How beneficial is nuclear energy?
it produces electricity more quickly and in larj amount
Is nuclear power environmentally friendly?
Yes. Nuclear power is environmentally friendly.Even when you consider the ramifications of accidents, the overall environmental and safety impact, when you look at the big picture, is less than with fossil power.
Advancements in nuclear science have led to new technology which have been beneficial to society Many of the advances are used in medicine what is not a medical use of nuclear energy?
The answer is Nuclear Fusion
Why do scientists want to build a nuclear fusion reactor?
The expectation is that fusion reactors will provide large amounts of energy, and that they will be relatively environmentally-friendly.
What is the most environmentally safe sort of energy?
Solar and wind energy is the most safe. Of the renewable energies, nuclear can produce nuclear waste and go critical, while hydroelectric power can displace many acres of land. Wind and solar energy produce no waste, do not pollutes, and do not displace.
What energy is the energy that is stored in an atoms nucleus?
If it is stored in the nucleus, it must be nuclear energy.
How is Nuclear energy environmentally friendly?
because with nuclear energy there in no need for fossil fuels, and the only by product is steam. The waste however from nuclear energy plantsdo produce waste uranium, which is hard as hell to get rid off unless u truck it to Nevada to hide in the desert. This technology is amazing and should be used more, because its relatively cheap, and its only by product is a lil water vapor.
Nuclear energy a boon or a bane?
Nuclear energy has both advantages and disadvantages, therefore I would say that it is a bit of both; we could describe it as a mixed blessing. From an environmental perspective, nuclear energy could be a major tool in combatting global warming, because it does not emit greenhouse gases, and therefore it can replace other energy sources such as coal burning power plants that do emit greenhouse gases. However, there are other energy sources such as solar power which are even more environmentally sound, so in the end, we may phase out nuclear power, if we can get our act together. Nuclear waste, and the potential for catastrophic nuclear accidents, remain real concerns.
Nuclear energy is energy?
Yes, nuclear energy is energy.
What non renewable energy which can be used to generate electricity?
Coal is the one we use the most of. Oil comes to mind. Nuclear energy is non-renewable. Methane is renewable, but not used much, nor easily renewable or environmentally freindly.
