US$ 148.00
sized for large-scale demonstrations of elastic potential energy and simple harmonic motion
Hand-cranked friction-wheel drive sandwiched between clear acrylic plates
Collisions kit with a 48-inch track
dropping a chosen capacitor into a circuit without unsoldering during introductory RC-circuit and resonance investigations at the bench
Double Extra Dense Flint Glass Prism, 1.25", R=1.71-1.74 Prong_3 sized for large-scale demonstrations ofDouble extra dense flint glass prism at 1. 25 inch sides with refractive index between 1. 71 and 1. 74, the heaviest leaded flint giving the strongest dispersion in the comparison kit.
US$ 148.00
US$ 34.07
US$ 129.99
US$ 125.00
US$ 110.00
US$ 200.00
US$ 125.00
US$ 11.00