The definition of becquerel is very easy: it is 1 / s (one per second), meaning one nucleus decays per second. So 150 Bq/m3 means that per cubic metre 150 nuclei will decay per second. It is thus just a measure of activity. It says nothing whether these decays make for harmful radiation. For all it means, these decays could produce quite harmless alpha radiation or hard x-rays.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re^2: [OT over OT] Re: [OT] What is "the German Institute for Security in Information Technology"? by CountZero
in thread [OT] What is "the German Institute for Security in Information Technology"? by BrowserUk

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