If the K, L, and M energy levels of Pt are 78000 eV, 12000 eV and 30000 eV, respectively, the wavelength of Ka line from Pt is()


If the K, L, and M energy levels of Pt are 78000 eV, 12000 eV and 30000 eV, respectively, the wavelength of Ka line from Pt is()

A.92.6 pm

B.43.6 pm

C.14.3 pm

D.18.6 pm

正确答案:18.6 pm


Tag:原子物理 时间:2024-01-03 15:10:58