The IR (Infrared) spectrum typically ranges from?

The infrared (IR) spectrum is indeed characterized by a range of wavelengths that extends from approximately 760 nanometers (nm) to 1 millimeter (mm), which corresponds to 1000 micrometers (µm). This range enables infrared radiation to be utilized in numerous applications, such as thermal imaging and spectroscopy.

Understanding the specifics of the infrared spectrum is essential for fields related to industrial hygiene, as it plays a crucial role in assessing exposure to various forms of radiation and its effects on health.

In contrast, the other options either describe ranges that do not align with the infrared spectrum or refer to different types of electromagnetic radiation entirely. For instance, wavelengths below 760 nm typically fall into the ultraviolet (UV) range, while frequencies and ranges given in other options do not correspond to the standard definitions or measurements used for infrared radiation.