Resonance in Musical Instruments: Amplifying Vibrations (ja)

How resonance amplifies sound in musical instruments and why the body of an instrument is as important as the vibrating element.

Standing Waves on Strings: The Science of Plucked and Bowed Notes (ja)

How standing wave patterns form on strings and why these patterns determine the pitches and timbres of stringed instruments.

Frequency and Pitch: The Physics Behind What We Hear (ja)

How vibrating objects create sound waves at specific frequencies and how our ears interpret these frequencies as musical pitch.