Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > If 10 percent of a radioactive material decays in 5 days, then the amount of original material left after 20 days is approximately

If 10 percent of a radioactive material decays in 5 days, then the amount of original material left after 20 days is approximately

If 10 percent of a radioactive material decays in 5 days then the amount of original material left after 20 days is approximately