aoldfield2003 aoldfield2003

28-10-2018
Physics

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Helllpppp

Name the unit for measuring the activity of a radioactive source

And

Name 2 different sources of background radiation

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stephanie10062 stephanie10062

28-10-2018

The unit for measuring the activity of a radioactive source is Becquerel after Henry Becquerel

two different sources of background radiation are cosmic rays, rocks and soils

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