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Radioactive sample has activity of 10000 …

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Radioactive sample has activity of 10000 dps after 20 hour. After next 10 hour its activity reduces to 5000 dps .find its half life and initial activity.

    • Posted by Darshan Brar 7 years, 6 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER
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