what are gamma particles used for?
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Gamma-rays have the smallest wavelengths and the most energy of any other wave in the electromagnetic spectrum. These waves are generated by radioactive atoms and in nuclear explosions. Gamma-rays can kill living cells, a fact which medicine uses to its advantage, using gamma-rays to kill cancerous cells.
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What is radiation therapy? Radiation therapy uses high-energy radiation to shrink tumors and kill cancer cells (1). X-rays, gamma rays, and charged particles are types of radiation used for cancer treatment.
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Gamma rays are also used to sterilize medical equipment. Dangers: Gamma rays cause cell damage and can cause a variety of cancers.
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_____ 9. Gamma rays can be used to destroy cancer cells.
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Beta particles are high energy electrons. ... Beta particles are negatively charged. Gamma rays are electromagnetic waves of very short wavelength and high frequency. Gamma rays are emitted by most radioactive sources along with alpha or beta particles.
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Medical Treatment Applications Gamma rays ionize living tissue, causing cancer by producing free radicals. However, because gamma rays also kill bacteria and cancer cells, they have been used to kill certain types of cancer. ... Gamma rays have also been used to sterilize equipment as an alternative to chemical treatments.
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Beta particles are also damaging to DNA, and therefore are often used in radiation therapy to mutate and kill cancer cells. Gamma rays are often considered the most dangerous type of radiation to living matter. Unlike alpha and beta particles, which are charged particles, gamma rays are instead forms of energy.
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Some later time, alpha particles were identified as helium-4 nuclei, beta particles were identified as electrons, and gamma rays as a form of electromagnetic radiation like x-rays except much higher in energy and even more dangerous to living systems.
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Doctors also use gamma rays to find disease. In hospitals, doctors can give patients radioactive medicine which emits gamma rays. Doctors can find some types of disease by measuring gamma rays which come from a patient afterward. Hospitals can also use gamma rays to sterilise (clean) things as disinfectants do.
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Radiation therapy uses high-energy particles or waves, such as x-rays, gamma rays, electron beams, or protons, to destroy or damage cancer cells.
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Other sources of gamma-rays are alpha decay and gamma decay. ... This process can leave the nucleus with excess energy, which is emitted in the form of a gamma-ray. Gamma decay occurs when there is too much energy in the nucleus of an atom, causing it to emit a gamma-ray without changing its charge or mass composition.
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Gamma radiation consists of particles shooting out from the nucleus, where light are waves. Gamma radiation is also an electromagntic radiaton as light is, however, at a much higher frequency O Gamma radiation is also an electromagntic radiaton as light is, however, at a much longer wavelength..
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Muons can be used to explore a very diverse range of materials. Their applications broadly fall into two categories: using muons as probe particles to explore atomic level behaviour, and using muons as light protons to understand how hydrogen behaves in a material.
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Gamma-rays are detected by observing the effects they have on matter. A gamma-ray can do a few basic things with matter. It can collide with an electron and bounce off it like a billiard ball (Compton scatter) or it can push an electron to a higher energy level (photoelectric ionization).
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Geiger counters are used to detect radioactive emissions, most commonly beta particles and gamma rays. The counter consists of a tube filled with an inert gas that becomes conductive of electricity when it is impacted by a high-energy particle. ... The Bq indicates the number of decays per second.
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A gamma ray (g) is a packet of electromagnetic energy (photon) emitted by the nucleus of some radionuclides following radioactive decay. Gamma photons are the most energetic photons in the electromagnetic spectrum.
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Uses of Neptunium Neptunium is used mainly for research purposes. When bombarded with neutrons neptunium-237 is used to produce plutonium-238 which is used for spacecraft generators and terrestrial navigation beacons. Neptunium is also used in neutron detection equipment.