Question

to determine the size of nucleus
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Answer 1

Answer:

hope it helps to u mate........

Answer 2

We can calculate the size of the nucleus, by obtaining the point of closest approach of an alpha particle. By shooting alpha particles of kinetic energy 5.5 MeV, the point of closest approach was estimated to be about 4×10-14m. ... This means that the size of the nucleus is smaller than 4×10-14m.