Description

46mm copper wire on a 9mm soft-iron U-form core

Polished copper calorimeter at 75 by 50mm with a lidded wood-and-plastic cover

Copper plate with 4mm socket terminals for the simple-cell apparatus

Barlow's Wheel apparatus with neodymium magnets and a heavy base

Concave Glass Mirror, 75mm Diameter, 300mm Focal Length Item Type_Density Cubes & Cylinders 46mm copper wire on aConcave glass mirror, 75mm diameter and 300mm focal length, ~3mm thick, the f 4 curvature stretching the focal throw for projection style image formation and reflector telescope analogues.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Concave Glass Mirror, 75mm Diameter, 300mm Focal Length Item Type_Density Cubes & Cylinders 46mm copper wire on a

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