Which type of electromagnetic waves have shorter wavelengths than visible light but longer than x-rays?

Ultraviolet rays are indeed the type of electromagnetic waves that fall within the specified range of shorter wavelengths than visible light, yet longer than x-rays. The electromagnetic spectrum is organized in order of wavelength, with visible light occupying a narrow range in the middle. Wavelengths shorter than visible light transition into the ultraviolet spectrum, which can be further divided into different categories based on wavelength, such as UVA, UVB, and UVC.

Ultraviolet rays play a significant role in various applications, particularly in esthetics where they can have effects on skin health and beauty treatments. They are known for their ability to cause skin tanning, and certain forms are utilized in skin therapies, demonstrating their relevance in this field. Understanding the place of ultraviolet rays in the electromagnetic spectrum helps clarify their unique properties and their role in both natural processes and cosmetic procedures.