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| 1. |
An X-ray tube has three main controls. (i). The target material (its atomic number Z) (ii). The filament current `(l_(f))` and (iii). The accelerating voltage (V) Figure shown a typical intensity distribution against wavelength which of the following si incorrect?A. The limit `lambda_(min)` is proportional to `V^(-1)`B. The sharp peak shifts to the right as Z in increasedC. The penetrating power of X ray increases if V increasedD. The intensity everywhere increases if filament current `I_(f)` is increased |
| Answer» Correct Answer - B | |