A spectrophotometer is an analytical instrument that measures the intensity of light at specific wavelengths to determine the concentration of solutes in a solution or to analyze the properties of materials. This device plays a crucial role in kinetic measurements by allowing scientists to track changes in absorbance over time, enabling the study of reaction rates and mechanisms. Its versatility and precision make it a staple in chemical kinetics, particularly when using spectroscopic methods and rapid techniques.
congrats on reading the definition of Spectrophotometer. now let's actually learn it.