find the number of nuclei after 2 h of such decay.
A sample of radioactive material decays simultaneously by two processes A and B with half-lives 1/2 and 1/4h, respectively. For the first half hour it decays with the process A, next one hour with the process B, and for further half an hour with both A and B. If, originally, there were N0 nuclei, find the number of nuclei after 2 h of such decay.
05
Jun
A sample of radioactive material decays simultaneously by two processes A and B with half-lives 1/2 and 1/4h, respectively. For the first half hour it decays with the process A, next one hour with the process B, and for further half an hour with both A and B. If, originally, there were N0 nuclei, find [...]
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A sample of radioactive material decays simultaneously by two processes A and B with half-lives 1/2 and 1/4h ,
and for further half an hour with both A and B. If ,
find the number of nuclei after 2 h of such decay. ,
next one hour with the process B ,
originally ,
respectively. For the first half hour it decays with the process A ,
there were N0 nuclei ,