US$ 1017.50
Used to demonstrate broad pole-separation effects
Designed to measure Planck's constant through the photoelectric effect
Brass-tube resonance apparatus designed to amplify a struck tuning fork at specific air-column lengths
Taenia solium tapeworm model demonstrates parasitic anatomy
Illuminated solar system model with a socket-lit sun
Wooden Adjustable Organ Pipe, 34.5" Physics_Electricity & Magnetism Used to demonstrate broad pole-separationPolished wooden organ pipe 34. 5 inches long with no fixed pitch, sliding through a full octave from C5 (521Hz) to C6 (1024Hz) for hands on comparison of length to fundamental frequency.
US$ 1017.50
US$ 925.50
US$ 668.00
US$ 294.00
US$ 398.50
US$ 10491.00
US$ 294.00
US$ 38.95
US$ 1060.50
US$ 1245.50
US$ 3667.50
US$ 410.50
US$ 2243.00
US$ 623.00
US$ 178.50