Recent content by redpanda320

can anyone at least tell me a method or something for how to figure out how to calculate the absorbed dose in grays?

Homework Statement A laboratory rat is exposed to an alpha-radiation source whose activity is 11.3 mCi. What is the activity of the radiation in disintegrations per second? in becquerels? The rat has a mass of 315 grams and is exposed to the radiation for 12.3 seconds, absorbing 39% of...