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