Aluminum filters are used to remove _____-energy, _____ wavelength x-rays.

Aluminum filters are specifically designed to remove low-energy, longer wavelength x-rays from the radiation beam. Low-energy x-rays have insufficient penetrating power and can contribute to patient dose without providing any diagnostic benefits, as they are absorbed by soft tissue rather than the target structures in the dental radiograph.

Longer wavelength x-rays are associated with lower energy levels. By incorporating aluminum filters, the radiographic equipment can effectively filter out these less useful x-rays, enhancing the quality of the resulting images and minimizing unnecessary radiation exposure to patients. The use of filters thus improves the overall safety and effectiveness of dental radiography. This principle is crucial for ensuring optimal image clarity while maintaining patient protection standards in dental practices.