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If half life of a radioactive substnace ...

If half life of a radioactive substnace is 1 month, then which of these are true ?

A

7/8 th part of substance disintegrate in 3 months

B

1/8 th part of substance disintegrate in 4 months

C

Substance disintegrates completely in 4 months

D

The substance disintegrates completely in 2 months

Text Solution

Verified by Experts

The correct Answer is:
A
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