What is the half life of the radionuclide

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Reference no: EM13341116

The activity (decays per second) of a certain radionuclide is observed to decrease by 87.5% in 30 hours.

a) What is the half life T(1/2) of the radionuclide?

b) What is the decay constant lamda?

$\lambda$

c) Right now the activity of the sample is 10^10 Bq. What will its activity be in 10 hours?

Reference no: EM13341116

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