US$ 3794.00
and acetate strips for hollow-conductor work
Studies oblique collisions between steel balls on a flat surface
and a selection of wound coils
Four-finish Leslie's cube in tinplate at 13cm per side — blackened
this eight-fork steel set lets students hear and measure frequency
Scientific Steel Tuning Fork Set, 8 Forks in Wooden Case Item Type_Forceps and acetate strips for hollow-conductorSet of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves, resonance, pitch, and harmonic frequency relationships.
US$ 3794.00
US$ 4459.00
US$ 5677.00
US$ 22.01
US$ 19.99
US$ 149.75