waves and longitudinal waves are created
and give 2 examples of each type
Opener: How observant are you
Announcements: Invent a musical
instrument that can make at least 8 different
and distict tones (repeatably)
Some ideas...
Wackiest...
Straw "buzzers"
Transverse vs. Longitudinal Waves link
How do particles of the medium move
compared to the direction of travel ("propagation")
Homework: Gather materials and bring to
school for your instrument
No comments:
Post a Comment