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A radioactive sample has activity of …

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A radioactive sample has activity of 10,000 disintegrations per second after 26 hours. After next 10 hours it's activity reduces to 5000 disintegrations per second. Find out its half life and initial activity.

    • Posted by Priya Prakash S 7 years, 6 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Priya Prakash S 7 years, 6 months ago

    Somebody Pls answer me ??

    0Thank You

    Priya Prakash S 7 years, 6 months ago

    Pls give me Ans stepwise.

    0Thank You

    ANSWER
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