Final answer:
No, EMS (Electromagnetic Spectrum) is not a number line. It is a range of different frequencies and wavelengths of radiation.
Step-by-step explanation:
No, EMS (Electromagnetic Spectrum) is not a number line. It is a range of different frequencies and wavelengths of radiation.
The electromagnetic spectrum is made up of a broad range of frequencies of electromagnetic radiation, such as visible light, ultraviolet rays, X-rays, and radio waves. Each type of radiation has its own frequency and wavelength range, as shown in Fig. 2.5.2 and Fig. 15.3.
For example, visible light is a small portion of the electromagnetic spectrum and is characterized by wavelengths between about 400 and 700 nm (nanometers). It is represented by the colors of the rainbow, with each color corresponding to a different wavelength.