cse • paper_2 • nuclear_particle
[UPSC CSE 2004] Nuclear Physics (Q171, 20M)
(i) Write the Weizsacker mass formula and explain the significance of various terms. (ii) Determine the amount of {}_{84}^{210}\text{Po} necessary to provide a source of \alpha-particles of strength 5\text{ mC}_i. The half-life of {}_{84}^{210}\text{Po} is 138\text{ d}.
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