BS Environmental Science Entrance Test MCQS Past Papers
BS Environmental Science Entrance Test MCQS Past Papers in pdf download to prepare test online 1) What is the weekly safe dose of radiations for nuclear facility workers? a) 1 mSv b) 10 mSv c) 100 mSv d) 1000 mSv 2) Iodine has a half life of 8 days. From 10 mg of iodine, how … Read more