Here's why:

* Electromagnetic Spectrum: UV light falls within the electromagnetic spectrum, a range of all types of electromagnetic radiation. This spectrum includes radio waves, microwaves, infrared radiation, visible light, UV, X-rays, and gamma rays.

* Wave-Particle Duality: All electromagnetic radiation exhibits wave-particle duality. This means it can behave like both a wave and a particle.

* Wave Properties: UV radiation exhibits wave properties like wavelength and frequency.

* Particle Properties: It can also behave as a stream of particles called photons.

In summary: UV radiation is a type of electromagnetic radiation and has both wave-like and particle-like properties.