The process of filtering out low energy wavelengths from the x-ray beam is called ________?

The process of filtering out low energy wavelengths from the x-ray beam is called filtration. In radiography, x-ray machines are equipped with filters to ensure that the radiation that reaches the patient consists mainly of high-energy x-rays, which are more useful for imaging and pose less risk in terms of unnecessary radiation exposure. Low-energy wavelengths can contribute to dose without a corresponding increase in diagnostic information because they are more likely to be absorbed by the patient's body rather than pass through to create the image.

By using filtration, the quality of the x-ray beam is improved, as it enhances the ratio of useful x-rays to unwanted low-energy photons. This results in better image quality while minimizing the radiation dose to the patient. Furthermore, regulations often require minimum levels of filtration to ensure safety standards are met during x-ray procedures.