Wave Vibration Generator for Physics Plastic Labware_Plastic Measuring Cylinders this 40-piece optical bench kit

this 40-piece optical bench kit pairs an aluminum track and sliding holders with lamp

Standard rheostat at 16 ohms and 4A with oxidized constantan winding on a vitreous-enameled steel tube

plus-or-minus 2

sized for side-by-side strength comparison against the chrome-steel cylindrical series of similar dimensions

where colored liquid in a U-shaped section shifts measurably as air blown through a constricted glass tube creates pressure differences

Wave Vibration Generator for Physics Plastic Labware_Plastic Measuring Cylinders this 40-piece optical bench kitPlastic housed 5. 5 inch tall, 4. 5 inch diameter unit produces a + 3mm controlled vibration on a string or ripple tank dipper when driven by an external square wave generator.