Physics · Nuclei
A nucleus 38X is bombarded by fundamental particles and absorbs 10 electrons, 10 protons, and 9 neutrons. Assuming the nuclear radius R ∝ A1/3, the percentage increase in the surface area of the nucleons/nucleus is:
- 1900%
- 2225%✓
- 3150%
- 4250%
Correct answer
225%
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