Nonparticulate Radiation May 2026

The only part of the spectrum detectable by the human eye. Infrared (IR): Experienced as heat.

, more commonly referred to as electromagnetic radiation , consists of energy waves rather than physical particles. Unlike particulate radiation (such as alpha or beta particles, which have mass), nonparticulate radiation is composed of oscillating electric and magnetic fields that travel at the speed of light. Key Characteristics

Responsible for sunburns and used in sterilization. nonparticulate radiation

High-energy waves that can strip electrons from atoms, potentially causing DNA damage.

Frequently used in medical imaging to view internal structures. The only part of the spectrum detectable by the human eye

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. Unlike particulate radiation (such as alpha or beta

Used for communication (cell phones, Wi-Fi) and heating food. What is Radiation? - International Atomic Energy Agency