When x-rays emitted from molybdenum are allowed to pass through a zirconium filter, which of the following occurs?
(a) It absorbs radiation of shorter wavelength
(b) It absorbs radiation of longer wavelength
(c) It allows radiation of shorter wavelength to pass through
(d) It allows radiation in a particular band to pass through
I had been asked this question in homework.
This intriguing question originated from Instrumentation of X-Ray Spectroscopy in section X-Ray Spectrometers of Analytical Instrumentation