The Cassie-Baxter and Wenzel models describe wetting on textured matter surfaces

https://tysonkies947.clarionvale.com/posts/adaptable-flooring-systems-by-using-way-of-way-of-by-using-the-usage-of-matter-surfaces

The Cassie-Baxter and Wenzel models describe wetting on textured matter surfaces, predicting apparent contact angles from roughness and surface chemistry.