WABASH INSTRUMENT CORPORATION
Physics Educational Materials
Optics Learning Activities
This set of five liquids glows brilliantly in different colors under fluorescent light to illustrate the absorption of energy at one frequency (ultraviolet), and re-radiation at different frequencies.
The five vials of liquids are permanently mounted in a wooden stand measuring 20 cm (L) x 11 cm (H) x 3.5 cm (W).