. A piece of bone of an animal from a ruin is found to have
14C activity of 12 disintegrations per minute per gm of its carbon content. The 14C activity of living animal is 16 disintegrations per minute per gm. How long ago nearly did the animal die? (Given half-life of 14C is t1/2 = 5760 years
A. 1672 years
B. 2391 years
C. 3291 years
D. 4453 years
Best Answer
Ans: B
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