4 5 3 Cylindrical 4 Both 1 Wave fronts associated with point

Last updated: 6/14/2023

4 5 3 Cylindrical 4 Both 1 Wave fronts associated with point sources are 1 Cylindrical 2 Spherical 3 Planar 4 Both 1 and 3 The value of angle r in figure is Symbols have the usual meanings Rarer medium air Denser medium MIN Incident wavefront 37 153 Refracted wavefront