GCSE Exam GCSE Physics
                    
                        4.6.2.1 Types of electromagnetic waves
                    
                                    
                
                    
                        4.6.2.2 Properties of electromagnetic waves 1
                    
                                    
                
                    
                        4.6.2.3 Properties of electromagnetic waves 2
                    
                                    
                
                    
                        4.6.2.4 Uses and applications of electromagnetic waves
                    
                                    
                
                    
                        4.6.2.5 Lenses (physics only)
                    
                                    
                
                    
                        4.6.2.6 Visible light (physics only)
                    
                                    
                