Forced Oscillation and Resonance Demonstrator, 19" Tall Glass Sets & Apparatus_Distillation Apparatus Low-form porcelain crucible with lid

Low-form porcelain crucible with lid holds 17mL for high-temperature combustion

or general beverage service at home or the lab

and vacuolar differences

Molded black plastic replacement knob sized for the goggle sanitizer cabinet timer switch

this resistance box at plus-or-minus 1% on each step replaces dozens of fixed resistors at the bench

Forced Oscillation and Resonance Demonstrator, 19" Tall Glass Sets & Apparatus_Distillation Apparatus Low-form porcelain crucible with lidDemonstrates Hooke's Law, forced oscillation, and resonance through a 6V motor driving cams and spring actuators across four springs and two hanging masses on a 19 inch frame.