Yes, radio waves are a type of electromagnetic radiation composed of photons. Photons are discrete packets of energy that exhibit both particle-like and wave-like properties. They are the fundamental particles of light and other forms of electromagnetic radiation, including radio waves.
Radio waves have longer wavelengths and lower frequencies compared to other forms of electromagnetic radiation, such as visible light, X-rays, and gamma rays. They are generated by oscillating electric charges, which create oscillating electric and magnetic fields. These fields propagate through space as a wave, carrying energy in the form of photons.
When radio waves interact with antennas or other conductive objects, they can induce electric currents in those objects. This phenomenon allows radio waves to be detected, transmitted, and utilized for various purposes, including communication, broadcasting, and radar.
So, in summary, radio waves are made up of photons and are a specific type of electromagnetic radiation.