9780941008877 - light: grades 6-11 (task cards ser. ; no. 17)) von marson, ronald jay (1 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Scrutinize the particle and wave nature of light: how it reflects, refracts, focuses; how it adds and subtracts color and splits into rainbows. Optical lab equipment usually costs big bucks. Get better results using little more than 2 ordinary hand lenses! Add an extra pair more to model work…