Waves Physics SPM Waves Lesson Content 0% Complete 0/19 Steps Speed of Wave One Wave Pattern Interference Interference of Wave Introduction Factors Affecting Diffraction Diffraction of Wave Introduction 2 Refraction of Sound Wave Finding Speed of Refracted Wave Speed = Frequency x Wavelength Refraction of Waves (Depth) Refraction of Wave Introduction Reflection of Wave Wave Behaviours Wavelength Wavefronts Frequency of a Wave Period of a Wave Amplitude of a Wave Forming a Wave Wave Introduction Previous Lesson Back to Course Next Lesson