CBSE Class 12-science Answered
is dn/dt proportional to N or activity{R}.nwhat is relation between R & N
Asked by imattop | 28 Feb, 2011, 12:00: AM
Expert Answer
Dear student
The rate at which nuclei decay(dn/dt) is proportional to N, the number of nuclei in the radioactive sample.
decay rate(R)
R = -dN/N = λNoe-λt
or, R = R0 e-λt
Ro= Decay rate at time, t = 0.
Hope this helps.
Regards
Team
Topperlearning
Answered by | 28 Feb, 2011, 12:10: PM
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