The pitch of sound and how it relates to the frequency of sound waves, and what infrasound and ultrasound are.
Explains the sound concepts of frequency, pitch, and amplitude using instruments and Audacity.
Reviews definitions of the frequency and pitch of sound, how pitch is determined by frequency, and what infrasound and ultrasound are.
Practice Frequency and Pitch of Sound questions
Discover how the Doppler effect works and some of its real-world applications.