Chemistry
Chemistry, 29.07.2019 00:00, blackx18

Radioactive materials are used in smoke detectors. as the smoke comes in-between the radioactive source and the sensor, an alarm goes off. which type of radiation should be used in a smoke detector? alpha particles beta particles gamma rays positron particles

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Radioactive materials are used in smoke detectors. as the smoke comes in-between the radioactive sou...

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