For an 8.0-MeV α particle scattering from a gold atom(Z = 79 ) of radius 0.135 nm, the largest scattering angle, θ is ?()
For an 8.0-MeV α particle scattering from a gold atom(Z = 79 ) of radius 0.135 nm, the largest scattering angle, θ is ?()
A.
B.
C.
D.
正确答案:
Tag:原子物理
时间:2024-01-03 15:10:03