US$ 261.00
letting students plot resonance against length and back-calculate the speed of sound
offering a well-characterized expansion coefficient for comparative-metals work
and string for harmonic demonstrations on a magnetic base
Wooden wheel-and-axle simple-machine model on a 9
Higher-current 1A-to-5A shunt for galvanometer conversion
Superior Human Skeleton Model Lab Supplies_Rubber Tubing letting students plot resonance againstFull height articulated human skeleton model with mounted stand supports upper level anatomy teaching, classroom reference, and bone identification exercises.
US$ 261.00
US$ 132.50
US$ 37.25
US$ 24.00
US$ 1021.88
US$ 132.50
US$ 52.00
US$ 196.00
US$ 30.00
US$ 124.00