For a given sample, the count rate is `47.5alpha` particle per minute. After 5 minutes, the count is reduced to `27 alpha` particles per minute. Find

Question

For a given sample, the count rate is `47.5alpha` particle per minute. After 5 minutes, the count is reduced to `27 alpha` particles per minute. Find

For a given sample, the count rate is `47.5alpha` particle per minute. After 5 minutes, the count is reduced to `27 alpha` particles per minute. Find the decay constant and half life of the sample.

Monjur Alahi

7 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - `0.0019 s^(-1) 368.12 s`

7 views Answered 2023-02-05 15:29