A concentration of 10 pCi/L is equal to how many Bq/m^3?

To understand why a concentration of 10 pCi/L is equivalent to 370 Bq/m³, it is important to recognize the conversion factors between these two units of measurement.

The two units in question are picocuries per liter (pCi/L) and becquerels per cubic meter (Bq/m³). Here are the key conversions:

1 pCi/L is equivalent to 37 Bq/m³. This conversion is based on the relationship between the two units, where one curie is defined as 3.7 × 10^10 disintegrations per second. Since a picocurie is one trillionth (10^-12) of a curie, 1 pCi equals 3.7 × 10^10 × 10^-12 = 3.7 × 10^-2 disintegrations per second. Consequently, when you convert to Bq/m³, the numbers match because 1 Bq is one disintegration per second.

To find the equivalent of 10 pCi/L in Bq/m³, the calculation is straightforward:

10 pCi/L x 37 Bq/m³ per pCi/L = 370 Bq/m³.

This result illustrates the connection between