Nonparticulate - Radiation

Nonparticulate radiation spans a wide range of energies, categorized by their wavelength and frequency:

Nonparticulate radiation lacks mass and charge, existing purely as "packets" of energy called photons. nonparticulate radiation

The only part of the spectrum detectable by the human eye. Infrared (IR): Experienced as heat. Nonparticulate radiation spans a wide range of energies,