Are X-rays, visible light, and radio waves all considered different forms of light with varying wavelengths?

X-rays, visible light, and radio waves are indeed different forms of electromagnetic radiation, often referred to collectively as "light." They all belong to the electromagnetic spectrum, which encompasses a wide range of wavelengths and corresponding frequencies.

What distinguishes these forms of light is their wavelength, which influences both their energy and their interaction with matter. For instance, X-rays have very short wavelengths and high energy, enabling them to penetrate soft tissues and thereby play a crucial role in medical imaging. In contrast, visible light has longer wavelengths and is what the human eye can detect, allowing us to see colors. Radio waves have even longer wavelengths and are primarily used for communication purposes, such as broadcasting radio and television signals.

This classification demonstrates that the term "light" is not limited to what we can see but encompasses a broad range of wavelengths, each with unique properties and applications. Therefore, the statement correctly identifies that X-rays, visible light, and radio waves are all different forms of light defined by their varying wavelengths.