Demonstrating Beat Frequency - A Video Project by Bo (4:11)
Bo teaches us about beat frequency. You get to hear what beats sound like, see the constructive and destructive interference wave forms, and learn a practical application of beats while tuning a guitar. This is an AP Physics 1 Topic.
0:09 Hear beat frequency
1:21 See beat frequency wave forms
2:23 Tuning a guitar using beats