Q124. The level of radiation to which the human body can be exposed is ______ times the radiation from natural sources.Physics — NUST Mock 6 — Question 124 of 200A. 1 to 10B. 10 to 100C. 10 to 1000D. 10 to 10000Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →