NEET Physics Nuclei Questions Solved


An archaeologist analyses the wood in a prehistoric structure and finds that 14 (Half-life = 5700 years) to C12 is only one-third of that found in the cells buried plants. The age of the wood is about (a) 5700 yr (c) 11,400 yr (b) 2850 yr (d) 22,800 yr
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