Infrared radiation: Infrared radiation refers to electromagnetic waves with longer wavelengths than those of visible light but shorter than microwaves. It is associated with heat energy and is often used in devices like remote controls and thermal cameras.
Radio waves: Radio waves have even longer wavelengths than microwaves and are used for communication purposes, such as broadcasting radio signals.
X-rays: X-rays have shorter wavelengths than microwaves and are commonly used in medical imaging to visualize bones and internal structures.