Units of measurement
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Calculations
Roentgen (R)
Becquerel (Bq)
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Information
Roentgen (R)
Röntgen (R) – unit of measurement for exposure dose of X-rays or gamma radiation, corresponding to the dose absorbed by air.
Becquerel (Bq)
Becquerel (Bq) – unit of measurement for radioactivity, equal to one decay per second.