The K_α and K_β X-rays of molybdenum have wavelengths 0.71 and 0.63 respectively. Find the wavelength of L_α X-ray of molybdenum

The K_β X-rays from certain elements are given below. Draw a Moseley-type plot of √v versus Z for K_β radiation.

Use Moseley’s law with b = 1 to find the frequency of the K_α X-ray of La (Z = 57) if the frequency of the K_α X-ray of Cu (Z = 29) is known to be 1.88 × 10¹⁶ Hz.

The wavelengths of K_α and L_α X-rays of a material are 21.3 pm and 141 pm respectively. Find the wavelength of K_β X-ray of the material

The energy of a silver atom with a vacancy in K shell is 25.31 keV, in L shell is 3.56 keV and in M shell is 0.530 keV higher than the energy of the atom with no vacancy. Find the frequency of K_α, L_β and L_α X-rays of silver.