This document contains mock questions for physics candidates taking a module exam. It lists 20 spots with short physics questions about graphs, X-ray spectra, MRI imaging, and factors that produce brighter signals or affect TR times in T2-weighted images. The questions cover topics like how the Kv affects X-ray spectra, the impact of filtration, and which two factors produce brighter signals in T2-weighted MRI images. It is intended as a study guide for the module exam.
18. SPOT 17
Q what is the Graph showing?
Q Which two factors produce
Brighter signals in a t 2
weighted image?
Q. Why isTR long in a T 2
weighted Image?