Q154. T1 and T2 are the half-lives of two radioactive elements of decay constant A, and Az respectively then the value of T,/Tz is .......?Physics — NUST Mock 2 — Question 154 of 200A. λ2 = λ1B. λ1 . λ2C. λ1 / λ2D. λ2/λ1Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →