A graph of activity versus time shows that a sample’s activity is 800 Bq at t = 0 h…

PHYSICS · Subjective · CBSE · Physics · Nuclei · Nuclei

Problem

A graph of activity versus time shows that a sample’s activity is 800 Bq at t = 0 h and 100 Bq at t = 9.0 h. Assuming exponential decay, calculate the expected activity at t = 15 h.

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