Question

Half lives for α and β emission of a radioactive material are
16 years and 48 years respectively. When material decays
giving α and β emission simultaneously, time in which 3/
4ᵗʰ material decays is
(a) 29 years (b) 24 years
(c) 64 years (d) 12 years

Answer 1

Answer:

option B.

Explanation:

24 years.

this is correct answer hope this is helpful to you.