ln 3/2=0.4)
A radioactive material of half-life time of 69.3 days kept in a container. 2/3 rd of the substance remains undecayed after (given, ln 3/2=0.4)
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A radioactive material of half-life time of 69.3 days kept in a container. 2/3 rd of the substance remains undecayed after (given, ln 3/2=0.4) A radioactive material of half-life time of 69.3 days kept in a container. 2/3 rd of the substance remains undecayed after (given ln 3/2=0.4) June 7, 2021 Category: Chapter 13 - [...]