Activities of three radioactive substances A , B and C are represented by the curves A , B and C , in the figure. Then their half-lives T 1 2 A : T 1 2 B : T 1 2 C are in the ratio:

Question

Activities of three radioactive substances A , B and C are represented by the curves A , B and C , in the figure. Then their half-lives T 1 2 A : T 1 2 B : T 1 2 C are in the ratio:, 2 : 1 : 1, 3 : 2 : 1, 2 : 1 : 3, 4 : 3 : 1

MARKS App · Accepted Answer

R = R 0 e - λ t ln R = - λ · nt + ln R 0 Slope = ln 2 t 1 / 2 = λ T 1 A : T 1 B : T 1 C = 2 : 1 : 3

Search any question & find its solution

Looking for more such questions to practice?