Question

The half-life of a radioactive nuclide is 100 hours. The fraction of original activity that will remain after 150 hours would be :
A \(1 / 2\)
B) \(\frac{1}{2 \sqrt{2}}\)
c \(\frac{2}{3}\)
D \(\frac{2}{3 \sqrt{2}}\)

Answer 1

B) \(\frac{1}{2 \sqrt{2}}\)

Answer 2

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