X-rays yokan Rontgen rays kan jedhamu kuni gossa Electromagnetic radiation yoo ta'u, Wavelengthiin issa 10-0.01 Nanometers fi Frequency issa immo 30 hanga 30,000 PHz ta'a. X-rayiin kan fayyadamanif Radiography fi Crystallographyiif. X-rayiin gossa Ionizing Radiation jedhamani jallatti qodama, kanafu bayye sodachisaa dha. Afaan Bayyettin X-rayiin Rontgen radiation jedhama kunis namicha radiation qo'atte Wilhelm Rontgen jedhamu irra ka'unni.