US$ 113.95
and one 10 gram discs to total 250 grams for fine-grained physics force and balance experiments
producing distinct audible pitches at varying spin speeds to relate rotational frequency to perceived sound frequency
10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal
this universal holder mounts on a low-friction slider for quick repositioning during experiments
Force Pump Mounted on Stand Capacity_17mL and one 10 gram discsStand mounted force pump illustrating positive displacement fluid transfer against gravity, pre assembled on a benchtop base for hands on fluid mechanics demonstrations.
US$ 113.95
US$ 153.00
US$ 15.99
US$ 50.00
US$ 170.00
US$ 20.99