Question

Which property is unique to electromagnetism waves

Answer 1

One unique property of electromagnetic waves is that they do not require a medium to propagate. Unlike sound waves, which travel through air or another medium, electromagnetic waves (such as light, radio waves, and X-rays) can travel through the vacuum of space. This allows them to propagate over vast distances in the universe without relying on a material medium. Additionally, electromagnetic waves carry both electric and magnetic fields that oscillate perpendicularly to each other and to the direction of wave propagation, a characteristic that distinguishes them from other types of waves.