The wavelength of light with the highest frequency corresponds to the shortest wavelength in the electromagnetic spectrum. This corresponds to gamma rays.
Gamma rays have the shortest wavelength, highest frequency, and highest energy among all forms of electromagnetic radiation. They have wavelengths shorter than X-rays, ultraviolet (UV) light, visible light, infrared (IR) radiation, microwaves, and radio waves. Gamma rays are produced by various high-energy processes such as nuclear reactions, radioactive decay, and high-energy particle interactions.
It's worth noting that the electromagnetic spectrum is continuous, ranging from gamma rays with the shortest wavelength and highest frequency to radio waves with the longest wavelength and lowest frequency.