US$ 160.00
and string for harmonic demonstrations on a magnetic base
sized to keep electromagnetism demonstrations running when the original coils wear out
letting students plot resonance against length and back-calculate the speed of sound
borosilicate 3
Superior Human Skeleton Model Lab Supplies_Rubber Tubing and string for harmonic demonstrationsFull height articulated human skeleton model with mounted stand supports upper level anatomy teaching, classroom reference, and bone identification exercises.
US$ 160.00
US$ 697.50
US$ 135.00
US$ 150.00
US$ 150.00
US$ 34.95