1.Calculate the wavelength of the KαK_\alphaKα line for Z=31Z = 31Z=31, when a=5×107a = 5 \times 10^7a=5×107 Hz1/2^{1/2}1/2 for a characteristic X-ray spectrum.a.1.33 A˚\AAA˚b.1.33 nmc.133×10−10133 \times 10^{-10}133×10−10 md.133 nmLogin to continueOnly logged in users canattempt or see the solution.