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Determine the half – life of the substance if an initial 150 mg has decayed to 50 mg in a span of 20 years. Determine also the time it will take for 95% of the substance would have been decayed. Assume that the decay rate is proportional to the unconverted amount of the substance

Determine the half – life of the substance if an initial 150 mg has decayed to 50 mg in a span of 20 years. Determine also the time it will take for 95% of the substance would have been decayed. Assume that the decay rate is proportional to the unconverted amount of the substance

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" RADIOACTIVE DECAY "

A topic from Differential Equations:

Formula: X=Xoe-kt

Determine the half – life of the substance if an initial 150 mg has decayed to 50 mg in a span of 20 years. Determine also the time it will take for 95% of the substance would have been decayed. Assume that the decay rate is proportional to the unconverted amount of the substance
Transcribed Image Text:Determine the half – life of the substance if an initial 150 mg has decayed to 50 mg in a span of 20 years. Determine also the time it will take for 95% of the substance would have been decayed. Assume that the decay rate is proportional to the unconverted amount of the substance
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