What is another word for actinometry?
Pronunciation: [ˌaktɪnˈɒmətɹi] (IPA) 
Actinometry is a scientific term used to describe the process of measuring the amount of radiant energy, especially from ultraviolet light, absorbed by a surface. There are several synonyms for actinometry, including radiometry, photometry, and spectrometry. Each of these words refers to similar scientific processes, with subtle differences in emphasis. Radiometry describes the measurement of electromagnetic radiation, while photometry is more focused on the measurement of light intensity. Spectrometry, on the other hand, is concerned with the measurement of the spectral composition of radiation, including its wavelength and intensity. Despite these nuances, each of these terms can be used interchangeably in many contexts.
