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Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 31 - Nuclei > If the half lives of a radioactive element for α and β decay are 4 years and 12 years respectively, the ratio of its initial activity that after 12 years will be

If the half lives of a radioactive element for α and β decay are 4 years and 12 years respectively, the ratio of its initial activity that after 12 years will be

If the half lives of a radioactive element for α and β decay are 4 years and 12 years respectively the ratio of its initial activity that after 12 years will be