Final answer:
Decreasing the field size from 14 × 17 in. to 8 × 10 in., with no other changes, will decrease radiographic density and decrease the amount of scattered radiation generated within the part.
Step-by-step explanation:
According to the information provided, decreasing the field size from 14 × 17 in. to 8 × 10 in., while keeping other factors unchanged, will result in a decrease in radiographic density and the amount of scattered radiation generated within the part.
The decrease in field size reduces the area through which the X-rays pass, resulting in fewer X-ray photons reaching the detector. This leads to a decrease in radiographic density, which is the darkness of an X-ray image. Additionally, a smaller field size results in less tissue being exposed to X-ray radiation, resulting in a decrease in the amount of scattered radiation generated within the part.