Question:
Iwo radioactive substances A and B initially contain equal
Last updated: 6/7/2023
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Iwo radioactive substances A and B initially contain equal number of nuclei A has half life of 1 hour and B has a half life of 3 hour After 6 hour the ratio of activity of A to that of B is 1 3 3 16 H 2 4 13 15 5