Find the half-life of the material

Reference no: EM13983601

A Geiger counter initially records 7120 counts/sec from a sample radioactive material. After 45 min it records 4585 counts/sec. Find the half-life of the material?

Reference no: EM13983601

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Find the half-life of the material : A Geiger counter initially records 7120 counts/sec from a sample radioactive material. After 45 min it records 4585 counts/sec. Find the half-life of the material?

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