A metal target with atomic number Z = 46 is bombarded with a high energy electron beam. The emission of X-rays from the …
Q1
A metal target with atomic number Z = 46 is bombarded with a high energy electron beam. The emission of X-rays from the target is analyzed. The ratio r of the wavelengths of the Kα-line and the cut-off is found to be r = 2. If the same electron beam bombards another metal target with Z = 41 , the value of r will be
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