Nuclear Diameter Estimation (Jee Mains) | ExamDuo
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Rutherford's Experiment
Medium
Nuclear Diameter Estimation
7.9 MeV α-particle scatters from a target material of atomic number 79. From the given data the estimated diameter of nuclei of the target material is (approximately)________m.
SELECT ONE OPTION
A
5.76 × 10
–14
B
1.44 × 10
–13
C
2.88 × 10
–14
D
1.69 × 10
–12
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![\left[ {\frac{1}{{4\pi { \in _o}}} = 9 \times {{10}^9}N{m^2}/{C^2}and{\text { electron charge = 1}}{\text {.6 ×1}}{{\text {0}}^{{\text {-19}}}}C} \right]](https://cdn.examduo.ai/jee/08fbd0cd33e31659.webp)