Velm B M M Two radioactive sources A and B initially contain

Last updated: 6/11/2023

Velm B M M Two radioactive sources A and B initially contain equal number of radioactive atoms Source A has a half life of 1 hour and source B has a half life of 2 hours At the end of 2 hours the ratio of the rate of disintegration of A to that of B is A 1 2 B 2 1 1 1 T 4 amount initially P and Q of a radioactive substance