The reflection coefficient hits 100% exactly at the critical angle. More rigorously, consider that an analysis of the boundary conditions at the interface requires that the two polarizations of light have reflectances:
Distance from Ruskin, FL to Palmetto, FL 18 Miles or 29 Km. How many hours? 24 mins
Exit 116, Bonita Beach Road, offers access to Barefoot Beach Park and the growing number of shops and restaurants in North Naples. The area can also be reached from Miami via U.S. 41, also known as the historic Tamiami Trail. This two-hour drive takes you through the Everglades and Big Cypress National Preserve.