Task: Text Categorization
Input (English): This can be calculated with the Gibbs-Thompson or Young-Laplace equation, given the mean curvature of an interface. This quantity is related to the density change between liquid and vapor phases by the MacLeod Equation and it can be measured with a stalagmometer by the drop-weight method. Decreasing with increasing temperature, it is high in molecules exhibiting hydrogen bonding. Represented by gamma, FTP, identify this chemical concept, the cohesive force that must be overcome for a liquid drop to spread.
Output (English): Science