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What are the chemicals that composed the nuclear bomb?
The main chemical components of a nuclear bomb are enriched uranium or plutonium. These materials undergo a process called nuclear fission, in which their nuclei split, releasing a large amount of energy in the form of heat and radiation. Other components, such as high explosives and detonators, are also used to trigger the nuclear reaction.
Technetium-99m emits only gamma radiation why would this type of radiation be used in diagnostic imaging rather than an isotope that also emits beta or alpha radiation?
Gamma radiation can pass through the body to produce clear images without causing much damage to tissues. Beta or alpha radiation, on the other hand, can cause more biological damage and would be risky for diagnostic imaging purposes. Technetium-99m's gamma radiation allows for safer imaging with less risk to the patient.
Is berkelium corrosive?
Berkelium is a radioactive element, so it can emit radiation that may damage biological tissues. It is not inherently corrosive, but proper handling precautions should be followed due to its radioactivity.
what are the materials in an atomic bomb?
The raw materials usually consist of plutonium or some heavy radioactive element, extremely high-powered conventional explosives and the various timers and charges to detonate the conventional explosives. Larger modern nukes actually use smaller nukes as primers to set off a larger nuclear reaction.
What elements are in the atomic bomb?
The atomic bomb typically contains enriched uranium or plutonium as the fissionable material, along with conventional explosives to trigger the nuclear chain reaction. When detonated, these elements undergo a rapid chain reaction, releasing a massive amount of energy in the form of heat, blast, and radiation.
What produces more heat a napalm bomb or a nuke bomb?
Nuclear weapons are much much hotter, their temperature is in the millions of Kelvins while chemical incendiaries like napalm are only in the thousands of Kelvins. Nuclear explosives are so hot the heat radiation can ignite structures miles away from the actual blast before the blast wave gets there, no chemical explosive can do this.
What method is used to estimate a radiation dose by measuring the biological response to an absorbed dose of ionizing radiation?
The method used is called biological dosimetry, where the biological response (such as chromosome aberrations or gene mutations) is measured to estimate the radiation dose absorbed by an individual. This can help assess radiation exposure in cases of accidental or intentional radiation incidents.
What method is used to estimate a radiation dose by measuring biological response to an absorbed dose of ionizing radiation?
Biodosimetry
What method is used to estimate a radiation dose by measuring the biological response to an observed dose of ionizing radiation yes?
The method used to estimate a radiation dose by measuring the biological response to an observed dose of ionizing radiation is called biodosimetry. This technique analyzes specific biological markers, such as chromosomal aberrations or gene expression levels, to assess the level of exposure to radiation and estimate the resulting dose received by an individual.
The rem is a unit used to measure?
Radiation dose in terms of the amount of the biological effect caused by the amount of energy absorbed
Is rem a radiation measure?
Yes, rem (roentgen equivalent man) is a unit of measurement for biological effects of ionizing radiation. It quantifies the dose of radiation that accounts for its potential impact on human health, taking into consideration the type of radiation and its biological effects. The rem is often used in the context of radiation protection and safety standards.
An example of a biological variability factor is?
the size of radiation dose received
What are the three stages of a radiation journey?
1) Emission (the source gives out the radiation) 2) Journey (the radiation travels through the medium (which could be any substance or a vacuum) 3) Detection (the radiation is absorbed by another object
What is sievert?
The sievert (Sv) is a derived unit of ionizing radiation dosage in the International System of Units (SI). It measures the biological effects of radiation on human tissue, taking into account the type of radiation and its impact on health. One sievert corresponds to a dose of radiation that produces the same biological effect as one joule of radiation energy absorbed per kilogram of tissue. It is commonly used in radiation protection and health physics to assess exposure risks.
Do radiation systoms can result from a single exposure and are contagious?
Radiation symptoms, such as acute radiation syndrome (ARS), can result from a single high-dose exposure to ionizing radiation, affecting the body’s cells and tissues. However, these symptoms are not contagious; they do not spread from person to person like an infectious disease. Instead, they are a direct consequence of the exposure and its effects on biological systems. Contagion can only occur with biological agents, not with radiation exposure.
What causes the damaging effects on radiation on the body?
simply put, when radiation is introduced to your body, that "excess energy" is put into your biological tissue and it acts unstable.
What are dirty bombs?
hastily made nuclear weaponsAnswer:Regular explosives together with radioactive material, not strong enough for a nuclear explosion, but spreads radiation which is poisonous.
