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Unlike alpha radiation, though, beta radiation has the capacity to pass through living cells, though it can be stopped by an aluminum sheet.A particle of beta radiation can cause spontaneous mutation and cancer when it comes into contact with DNA.Beta radiation is mainly used in industrial processes such as paper mills and aluminium foil production.A beta radiation source is placed above the sheets coming out of the machines while a Geiger counter, or radiation reader, is placed underneath.They are likely to be emitted alongside alpha and beta radiation, though some isotopes emit gamma radiation exclusively.Gamma rays are the most useful type of radiation because they can kill off living cells easily, without lingering there.Though the least powerful of the three types of radiation, alpha particles are nonetheless the most densely ionizing of the three.

Sidenote: The blue glow produced in some nuclear power plant pools is due to high speed beta particles moving faster than that of light traveling through water.The leak will be identified wherever the count on the Geiger-Muller tube spikes, indicating a large presence of gamma radiation coming out of the pipes.Radiocarbon dating is used to determine the age of once-living tissue, including objects like string, rope, and boats, all of which were made from living tissue.This can occur because light travels at roughly 75% its typical speed when in water and beta radiation can, therefore, exceed this speed without breaking the speed of light.Gamma rays are high frequency, extremely-short-wavelength electromagnetic waves with no mass and no charge.

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