Extrapolation is a mathematical technique used to estimate unknown values by extending a known set of data points beyond their range. It allows predictions to be made about behavior or trends that may occur outside the observed data, which is particularly useful in analyzing multicomponent flows and diffusion processes. This technique is crucial for making informed decisions in various applications, including fluid dynamics, as it helps in understanding how changes in one component might affect others over time.
congrats on reading the definition of extrapolation. now let's actually learn it.