what will be the ratio of the substances?
At any instant, the ratio of the amounts of two radioactive substances is 2:1. If their half-lives be, respectively, 12 h and 16 h, then after two days, what will be the ratio of the substances?
18
Oct
At any instant, the ratio of the amounts of two radioactive substances is 2:1. If their half-lives be, respectively, 12 h and 16 h, then after two days, what will be the ratio of the substances? 12 h and 16 h At any instant respectively the ratio of the amounts of two radioactive substances is [...]
At any instant the ratio of the amount of radioactive substances is 2 : 1. if their half – lives be respectively 12 and 16 hours, then after two days, what will be the ratio of the substances?
14
Sep
At any instant the ratio of the amount of radioactive substances is 2 : 1. if their half – lives be respectively 12 and 16 hours, then after two days, what will be the ratio of the substances? At any instant the ratio of the amount of radioactive substances is 2 : 1. if their [...]