VariousWords beta
Related Terms:
Definitions:
Noun
                                                
                        
                            angle of incidence
                        
                                                
                        
                            incidence angle
                        
                                                
                                                    
                
                    
                    Definition: the angle that a line makes with a line perpendicular to the surface at the point of incidence
Definition: The angle that a straight line, ray of light, etc., meeting a surface, makes with a normal to the surface at the point of meeting.