US$ 20.00
and iron bobs
outdoor physics activities
this motor-generator pairs a split-ring commutator against slip rings with bulb indicators
Studies oblique collisions between steel balls on a flat surface
sized for energy-storage demonstrations where stored joules need to discharge through a visible load
Vertical Recovery Bend, 14/23 Flask and 14/23 Condenser Cones, Borosilicate Glass Coating_Vinyl and iron bobsVertical recovery bend in borosilicate glass features 14 23 cone sizes for distillation collection and redirecting flow between apparatus.
US$ 20.00
US$ 54.95
US$ 19.95
US$ 19.95
US$ 34.95
US$ 32.95
US$ 16.99
US$ 26.95