The decay constant for a radioactive nuclide is 1.5 10^ -5 s^ -1 . Atomic weight of the substance is 60 g...

Question

The decay constant for a radioactive nuclide is 1.5 10^ -5 s^ -1 . Atomic weight of the substance is 60 g mole^ -1 , (N_A = 6 10^ 23 ). The activity of 1.0 of the substance is _______ 10^ 10 Bq.

Accepted Answer

15

JEE Main 2023 Physics question

Solution