Since the input screen is convex with respect to the X-ray tube, the spatial resolution is much better at the center of the input screen compared to ____.
A) the screen's magnitude
B) the screen's intensification
C) the screen's contrast
D) the screen's periphery

Question

Quizplus · Accepted Answer

The input screen is convex with respect to the X-ray tube, which means that the spatial resolution is much better at the center of the input screen. As we move towards the periphery of the screen, the spatial resolution decreases, leading to a decrease in image quality. Therefore, the best answer is option D) the screen's periphery.

Since the Input Screen Is Convex with Respect to the X-Ray