Practice problem
Beats
A violinist is adjusting his violin. He first hits the tuning fork that has the sound wave of 220 Hz. He then strikes a string to make a sound of 240 Hz. What would the frequency of the beat be?
Practice problem
A violinist is adjusting his violin. He first hits the tuning fork that has the sound wave of 220 Hz. He then strikes a string to make a sound of 240 Hz. What would the frequency of the beat be?