The rate of radioactive disintegration at an instant for a radioactive sample of half life 2.2 \times 10^9 {\s} is 10^{10} {\s}^{-1}. The number of radioactive atoms in that sample at that instant is, [NEET OD 2019]

NEET Odisha 2019 Physics and Chemistry

Question : 32 of 90

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The rate of radioactive disintegration at an instant for a radioactive sample of half life 2.2×109s is 1010s−1. The number of radioactive atoms in that sample at that instant is,

[NEET OD 2019]

3.17×1020
3.17×1017
3.17×1018
3.17×1019

Validate

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