radiation 0.0 / 5 ? PhysicsRadioactivityIGCSECIE Created by: oliviagaillardCreated on: 05-06-14 17:00 what are beta and alpha particles created from unstable nuclei 1 of 13 the particle that can't travel more than 5 cm in air alpha 2 of 13 the particle that can't travel more than 15cm in air beta 3 of 13 the one that is virtually infinite to travel in air gamma ray 4 of 13 how penetrating is alpha radiation very 5 of 13 how penetrating is beta radiation medium 6 of 13 how penetrating is gamma radiation low 7 of 13 how can ionising radiation be detected photographic film 8 of 13 what meter is it that can detect ionising radiation Geiger-muller 9 of 13 what is an example of background radiation nuclear weapons 10 of 13 what is an example of natural radiation cosmic rays or rocks 11 of 13 How is radiation used in medicine kill cancerous cells 12 of 13 how is radiation used in cleaning sterelisation 13 of 13
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