Description
and 500mm focal lengths for comparative refraction experiments
with both 4mm stackable sockets and screw terminals so leads wire in without an adapter to either bench standard
and three low-friction nylon wheels for straight-line momentum experiments
Reel of 250-foot 24 SWG nichrome resistance wire
and a selection of wound coils
Alnico U-Shape Magnet, 115 x 20 x 8mm Light & Optics_Reflection & Refraction and 500mm focal lengths forWide shoulder 115 x 20 x 8mm Alnico U shape with poles labeled and a keeper supplied, the broad pole faces giving a flatter field profile than narrow U shape models.
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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