Question: 5. For problems 5a and 5b, calculate the pixel size and show your work. Give your answers in millimeters. 5a. A FOV of 400mm
5. For problems 5a and 5b, calculate the pixel size and show your work. Give your answers in millimeters. 5a. A FOV of 400mm x 400mm and a matrix size of 3500 x 3500 5b. A FOV of 25 cm x 25 cm and a matrix size of 2000 x 2000 6. Describe two examples of how the spatial resolution of an image can be influenced by distance. Why does beam divergence affect penumbra? 7. Describe at least two things a radiographer can do to reduce/or eliminate motion. I 8. The two previous questions (6 and 7) asked you about distance and motion. List and describe two additional factors that influence resolution..
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