Which type of electromagnetic wave is the shortest?
Gamma Rays-have the smallest wavelengths and the most energy of any other wave in the electromagnetic spectrum.
So we have: radio waves, which have the longest wavelengths; microwaves; infrared; visible light; ultraviolet; x-rays; and finally gamma rays, which have the shortest wavelengths.
Violet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers.
Gamma rays have the shortest wavelength in the electromagnetic spectrum. They have a wavelength of less than 0.01 nanometers, which is just about the size of an atomic nucleus. Which of the following electromagnetic waves has the highest frequency? Radio, ultraviolet radiation, blue light, infrared radiation.
The shortest waves are gamma rays, which have wavelengths of 10e-6 microns or less. The longest waves are radio waves, which have wavelengths of many kilometers. The range of visible consists of the narrow portion of the spectrum, from 0.4 microns (blue) to 0.7 microns (red).
Gamma rays have the shortest wavelength and the highest energy among the other waves in the electromagnetic spectrum. The wavelength of the gamma rays is less than 0.01 nanometers.
The electromagnetic radiation that has the shortest wavelength is gamma ray and radio waves have the longest wavelength.
Gamma Rays have the shortest wavelength, and highest frequency. Gamma Rays have the lowest energy on the EM Spectrum.
Violet has the shortest wavelength and the highest frequency.
Gamma rays have the shortest wavelength and radio waves have the longest wavelength.
What electromagnetic radiation that has very short wavelengths?
Because of their extremely short wavelengths, gamma rays and x-rays are capable of penetrating large body parts. Gamma rays are used in radionuclide imaging. X-rays are used for plain film and computed tomography (CT) imaging.
Radio waves and microwaves lie at the longer end of the spectrum of electromagnetic energy (kilometers and meters to centimeters and milimeters), while x rays and gamma rays have very short wavelengths (billionths or trillionths of a meter).

Light waves have very, very short wavelengths. Red light waves have wavelengths around 700 nanometers (nm), while blue and purple light have even shorter waves with wavelengths around 400 or 500 nm.
Electromagnetic waves in order from longest to shortest: gamma ray, x-ray, ultraviolet, visible, infrared, microwave, and radio wave.
The radio waves have the longest wavelength and the gamma rays have the shortest wavelength.
The order from longest wavelength lowest energy level to shortest wavelength highest energy is: Radio, Microwave, Infrared light, Visible light, Ultraviolet light, X-rays, and Gamma rays.
Gamma rays have the highest energies and shortest wavelengths on the electromagnetic spectrum.
Gamma rays have the shortest wavelengths of the electromagnetic spectrum, and the highest energies. Gamma rays have such short wavelengths, that astronomers usually discuss them in terms of energy.
Generally speaking, we say that light travels in waves, and all electromagnetic radiation travels at the same speed which is about 3.0 * 108 meters per second through a vacuum. We call this the "speed of light"; nothing can move faster than the speed of light.
Radio waves, television waves, and microwaves are all types of electromagnetic waves. They only differ from each other in wavelength. Wavelength is the distance between one wave crest to the next.