Preethi Asked a Question
May 1, 2021 3:36 pmpts 30 pts
Out of radioactive sample 90% is foind after one day. What percentof the original sample can be found after 2 days? (a) 64% (b) 72% (c) 81% (d) 45%
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  • Rk
    option c
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  • Yashasvi yadav
    (C) 81%
    • cropped7684230321964836883.jpg
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  • Dinesh khalmaniya thankyou
    option c
    • cropped4157603636981861829.jpg
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