Chrome-Plated Steel Tuning Fork, 440Hz Lab Equipment and Supplies_Plastic Labware the four-sided geometry letting students

the four-sided geometry letting students explore deviation through non-equilateral cross-sections

and prism holder with a 25 x 25mm glass prism on a metal base

the slower-dissolving variant of the fine crystalline form for salt-crystal-growing demos and solubility-rate experiments

003 mm accuracy at 10 mm

Physics dynamics starter kit pairing a track

Chrome-Plated Steel Tuning Fork, 440Hz Lab Equipment and Supplies_Plastic Labware the four-sided geometry letting studentsChrome plated steel tuning fork tuned to A 440Hz at + 5%, the standard concert pitch reference, producing a clean sustained tone for sound, resonance, and beat frequency demonstrations.