Which of the following best describes the difference betwe…
Which of the following best describes the difference between the two beam profiles shown in the image above? A. There is a target in place in the blue line but not the red line. B. There is a flattening filter utilized in the blue line but not the red line. C. There is a scattering filter utilized in the blue line but not the red line. D. The beams were measured at different depths. E. There is a target in place in the red line but not the blue line. F. There is a flattening filter in place in the red line but not the blue line. G. There is a scattering foil in place in the red line but not the blue line.
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