What is another word for infrared spectrum?
Pronunciation: [ˌɪnfɹəɹˈɛd spˈɛktɹəm] (IPA) 
The infrared spectrum is a range of electromagnetic radiation that is often referred to as the heat spectrum. However, there are several other terms that can be used to describe this range of wavelengths, including the infrared region, the thermal spectrum, and the far-infrared spectrum. Additionally, the term "IR spectrum" is commonly used in scientific and technical fields. Regardless of the term used, the infrared spectrum is a crucial tool in a range of fields, from astronomy and physics to chemistry and biology. By analyzing the absorption and emission of light within this range, scientists can learn about the chemical composition, temperature, and properties of a wide variety of materials and systems.
