One of the mysteries of the English language finally explained.
The branch of physics concerned with the properties and applications of ionizing radiation, especially in connection with diagnostic and therapeutic radiology; radiation physics.
The branch of physics concerned with the properties and applications of radio waves.
Early 20th century; earliest use found in Kingston (New York) Daily Freeman. From radio- + physics<br>1920s. From radio- + physics. Compare earlier radiophysical, radiophysicist.
In this article we explore how to impress employers with a spot-on CV.