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LoginThe rate at which a particular decay process occurs in a radioactive sample, is proportional to the number of radioactive nuclei present. If N is the number of radioactive nuclei present at some instant, the rate of change of N is dNdt=−λN.
Consider radioactive decay of A to B which may further decay either to X or to Y. λ1,λ2 and λ3 are decay constant for A to B decay, B to X decay and B to Y decay respectively. If at t=0 number of nuclei of A,B,X and Y are N0,N0, zero and zero respectively and N1,N2,N3,N4 are number of nuclei A,B,X and Y at any instant.
Rate of accumulation of at any instant will be
Standard XII Physics 1 year ago
The rate at which a particular decay process occurs in a radioactive sample, is proportional to the number of radioactive nuclei present. If N is the number of radioactive nuclei present at some instant, the rate of change of N is dNdt=−λN.Consider radioactive decay of A to B which may further decay either to X or to Y. λ1,λ2 and λ3 are decay constant for A to B decay, B to X decay and B to Y decay respectively. If at t=0 number of nuclei of A,B,X and Y are N0,N0, zero and zero respectively and N1,N2,N3,N4 are number of nuclei A,B,X and Y at any instant.
Rate of accumulation of at any instant will be
Posted on 02 Apr 2024, this text provides information on Standard XII related to Physics. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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