The current U.S. EPA allowed maximum contaminant level (MCL) for a particles in drinking water is 15


The running U.S. EPA undisputed utmost contaminant raze (MCL) for a particles in drinking insinuate is 15 pCi/L. Convert this into Bq/L and dpm/L.

What types of fall is needed to vindicate the pitfall of: (a) a-particles, (b) b-particles, and (c) g-rays.