Sound Waves: Beats

An oscilloscope is used to demonstrate the characteristics of an audio generator. The signal from the audio generator is then combined with the sound from a tuning fork to demonstrate the phenomenon of beats. Finally, the sound from the vibrating prongs of a digging fork is demonstrated.
Equipment:
- Large screen oscilloscope
- Microphone and sound amplifier
- Audio signal generator
- Tuning fork
- Four-pronged digging fork
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This video is part of the project "Videos of Physics Demonstrations", which is created by Dr. Galli and Dr. Amiri of Physics Department, Weber State University. To access the full library of the videos, please visit this link: www.weber.edu/...
Links to University and Department:
Weber State University Homepage: www.weber.edu/
WSU Physics Department: www.weber.edu/...

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