Physics, 20.12.2019 17:31 deanblackstone
After two half lives, the fraction of nuclei remaining is : (a) 1/2 (b) 1/9 (c) 1/8 (d) 1/4
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After two half lives, the fraction of nuclei remaining is : (a) 1/2 (b) 1/9 (c) 1/8 (d) 1/4...
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