Answer Happy

Posted: **Mon May 09, 2022 5:53 pm**

: An End Window Geiger Counter Is Used To Survey The Rate At Which Beta Particles From 32p Are Incident On The Skin The G 1 (156.23 KiB) Viewed 20 times

An end window Geiger counter is used to survey the rate at which beta particles from 32P are incident on the skin. The Geiger counter, which is almost 100% efficient at these energies (1.7 MeV), has a surface area of 5 cm2 and records 200 counts per sec. What is the skin dose rate?