US$ 17.99
Used to produce concentric Newton's rings under monochromatic light
Designed for liquid-fill Snell's-law work at smaller scale
and raised graduations with full autoclave and dishwasher tolerance
Premium gyroscope and gimbal cradle on a wooden base
armature winding
Candle Holder, 20mm Material_Iron Used to produce concentric Newton'sMatte black metal body 20mm in internal diameter and 22mm deep on a bench rod, holding a 20mm candle steady for thermal expansion, soot deposition, and convection experiments.
US$ 17.99
US$ 261.45
US$ 127.58
US$ 111.75
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