Extremely High-frequency Wavelengths (CloudMonk.io)

Extremely high-frequency wavelengths

"Extremely high-frequency wavelengths" is not a common term in physics or electromagnetic theory. However, if you are referring to electromagnetic radiation with very short wavelengths and correspondingly high frequencies, then you are likely describing gamma rays. Gamma rays have the shortest wavelengths and highest frequencies among all types of electromagnetic radiation, making them extremely energetic and penetrating. They are produced by nuclear reactions, radioactive decay, and astrophysical phenomena such as supernovae and black holes.

References:
- https://en.wikipedia.org/wiki/Gamma_ray