Yes.
Gamma rays have the shortest wavelengths among the electromagnetic spectrum, ranging from about 10 picometers to 10 femtometers.
I assume by light rays, you mean visible light rays. In this case, gamma rays have shorter wave lengths.
The shortest wave is a Gamma wave
The longest wavelength corresponds to long wave radio, I think the longest used is about 2000 meters. The shortest are gamma rays, which occur in radioactivity, these are from about 10-11 meters down.
Gamma rays have shorter wavelengths compared to microwaves. This means that microwaves have longer wavelengths than gamma rays.
When it comes to radiation from the sun, the type that has the shortest wave length is known gamma rays. A type of wave that is longer than gamma rays is radio rays, which go for a considerable distance.
Gamma rays have wavelengths shorter than 10 picometres (10^-11 metres), corresponding to frequencies exceeding 10 exahertz (10^19 Hz).It is theorised that the Planck length may be the smallest meaningful unit of distance. A wave with that wavelength would have a frequency of approx 6.2*10^34Hz.
The form that we call "gamma rays".
Gamma rays would have the shortest wavelength among electromagnetic waves.
Gamma rays have the shortest wavelengths among all waves in the electromagnetic spectrum.
A wave with a frequency in the GHz range has a shorter wavelength compared to a wave in the MHz range. This is because wavelength and frequency are inversely proportional: as frequency increases, wavelength decreases.
The light wave with the shortest wavelength and highest frequency is gamma rays. Gamma rays have wavelengths shorter than 10 picometers and frequencies greater than 10 exahertz.