Description
supplied in a wooden case for full-classroom harmonic investigations
this metal helix lets stairwell-scale wave-propagation experiments amplify the visibility of standing waves
restoring UV-C output in the compatible goggle sanitizer cabinet once the original lamp reaches end of service life
Aluminum-nickel-cobalt bar magnets engineered for stable
Resistance Measurements Demonstrator with 4mm Terminals Electricity & Magnetism_Electricity & Circuits supplied in a wooden caseThree 1W resistors of different values on a single base with six 4mm terminals, sized for hands on Ohm's law measurement and series parallel comparison without rewiring between values.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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