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Which type of exposure happens slowly over a long period of time?
illega exposure
What are the long term and short term effects of nuclear energy?
long term it may elevate long term cancer risks
What are negative effects of Nuclear bomb?
Long Term effects due to radiation Massive Damage to buildings Radioactive area where the bomb exploded
Who are the scientist who study about radioactivity?
The following is the introduction to Wikipedia article on 'Radioactive Decay'. If you want to study this you need to study the whole article. It is far too long to reply with a study, but particular questions may be answered here.Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide. For example: a carbon-14 atom (the "parent") emits radiation and transforms to a nitrogen-14 atom (the "daughter"). This is a random process on the atomic level, in that it is impossible to predict when a given atom will decay, but given a large number of similar atoms, the decay rate, on average, is predictable. The SI unit of radioactive decay (the phenomenon of natural and artificial radioactivity) is the becquerel (Bq). One Bq is defined as one transformation (or decay) per second. Since any reasonably-sized sample of radioactive material contains many atoms, a Bq is a tiny measure of activity; amounts on the order of TBq (terabecquerel) or GBq (gigabecquerel) are commonly used. Another unit of (radio)activity is the curie, Ci, which was originally defined as the activity of one gram of pure radium, isotope Ra-226. At present it is equal (by definition) to the activity of any radionuclide decaying with a disintegration rate of 3.7 × 1010 Bq. The use of Ci is presently discouraged by SI.
How is nuclear energy usefull to mankind?
It is useful because it does not produce carbon dioxide as it is not combusted to produce energy, also, it gives off huge amounts of energy from small quantities of uranium or plutonium. However, it takes a long time to power up or power down nuclear plants, making it quite inefficient.
Why is radioactivity dangerous and what are the potential risks associated with exposure to it?
Radioactivity is dangerous because it emits high-energy radiation that can damage cells and DNA in living organisms. Exposure to radioactivity can lead to health risks such as cancer, genetic mutations, and radiation sickness. Long-term exposure can increase the risk of developing various diseases and can have harmful effects on the environment. It is important to limit exposure to radioactivity and take precautions to protect against its harmful effects.
How does nuclear weapons affects cells?
Nuclear weapons can cause severe damage to cells due to the intense heat, blast force, and radiation they produce. Exposure to radiation can lead to DNA damage, cell death, and increased risk of cancer. The effects can be immediate or long-term, depending on the level of exposure.
Why is radioactivity hazardous?
Radioactivity is hazardous because it emits ionizing radiation that can damage living cells and tissues, leading to health problems such as cancer, genetic mutations, and radiation sickness. Exposure to high levels of radioactivity can have serious and long-lasting effects on humans and the environment.
What is the bad in nuclear energy?
Mostly the long lived radioactivity left in the spent fuel, but also any leakage from a damaged plant as at Fukushima.
Is fermium toxic?
Yes, fermium is highly radioactive and can pose a significant health hazard due to its radioactivity. It is not naturally occurring and is typically produced in nuclear reactors as a byproduct of nuclear fission. Exposure to fermium can lead to radiation sickness and long-term health effects.
What are the symptoms of nuclear exposure?
Symptoms of nuclear exposure can include nausea, vomiting, diarrhea, hair loss, burns, and potential long-term health effects such as cancer, organ damage, and genetic mutations. Immediate symptoms will depend on the dose of exposure and can range from mild to severe.
What are side affects of halon systems?
To date (2013) there are no known long term effects associated with halon exposure.
How does a nuclear bomb kill someone?
A nuclear bomb kills by releasing an intense burst of heat, light, and radiation that causes widespread damage to the surrounding area. The immediate effects include burns, blast injuries, and radiation exposure, while the long-term effects may include radiation sickness and increased risk of cancer due to exposure to radioactive fallout.
What are the effects of using nuclear bombs?
The effects of using nuclear bombs include immediate destruction upon detonation, widespread radiation exposure leading to long-term health effects, environmental damage, and potential global political and social ramifications.
Why do people object to nuclear plants?
Some people object to nuclear plants due to concerns over safety, such as the risk of accidents and potential radiation exposure. Additionally, there are worries about the long-term storage of nuclear waste and the possibility of nuclear proliferation from the use of nuclear technology.
Does nuclear provide energy all the time?
Yes it provides energy as long as it has radioactivity, but the amount is so huge, the substance's maintenance cost is very high; its dangerous and difficult to handle it.
Why is plutonioum 239 considered dangerous?
Plutonium-239 is considered dangerous due to its high radioactivity and long half-life of 24,100 years, which poses a significant health risk through radiation exposure. It is also a fissile material, capable of sustaining a nuclear chain reaction, making it a key component in nuclear weapons. Additionally, its toxicity and potential for environmental contamination further amplify its dangers, especially if it is improperly handled or disposed of.
