Physics, asked by AasrithaK, 9 months ago


*38. The half-life period of a radioactive
substance is 20 days. The time taken for
7/8th of its original mass to disintegrate is
(1) 58 days
(33 60 days
(2) 59 days
(4) 61 days

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Answered by abxy
2

Answer:

60 days your answer!!!

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Answered by nipundas
1

Please refer to the image attached:

Thank You

Plz mark it the brainliest answer.

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