What is the term for the distance between two successive peaks of an electromagnetic photon?

Wavelength is the term that refers specifically to the distance between two successive peaks of an electromagnetic wave. It represents one complete cycle of the wave and is a crucial parameter in characterizing wave phenomena, including light. Wavelength is typically measured in meters and is inversely related to frequency; as the wavelength increases, the frequency decreases, and vice versa. Understanding wavelength is essential in various applications, such as identifying different types of electromagnetic radiation (like visible light, infrared, and radio waves) and influences how these waves interact with matter. This understanding is foundational in fields such as physics, engineering, and communication technologies.