if the frequency fo `K_a` X-ray emitted from the element with atomic number 31 is f, then the frequency of `K_a` x-ray emitted from the elemet with atomic number 51 would be

If the frequency of k_(alpha) x-ray emitted from the element with atomic number 31 is f, if the frequency of k_(alpha) x-ray emitted from the element with atomic number 51 , is given by 25/x f then x is (assume that screening constant for K_(alpha) is 1)

An element X has atomic number 21. If a is constant the frequency of K_alpha line will be

Explain about the relationship between the atomic number of an element and frequency of the X-ray emitted from the elements.

If gamma is the frequency of characteristic X-ray line emitted by a target element of atomic number Z, then Moseley's law is

If V be the accelerating voltage, then the maximum frequency of X-ray emitted from an X-ray tube is

If V be the accelerating voltage, then the maximum frequency of X-ray emitted from an X-ray tube is

Wavelength of K_(a) line of X-ray spectra varies with atomic number as