Do you play a musical instrument? Let us know what instrument you play and how you think it works using the physics concepts in this unit - harmonics, waves in a tube, waves on a string, etc. Do you ever tune your instrument? How do you D0 this?

If you don't play an instrument, research an instrument you are interested in learning about and report the same about that instrument as mentioned in the above paragraph.

The discussion must contain at least 5 complete sentences, be classroom appropriate and contain unit specific vocabulary.