Newtons Color Disc - Image one
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Demonstrates that white light is composed of different colors by rotating hand-driven wheel. Color wheel has 7 colors and is 7.75 inches in diameter. Constructed of sturdy metal. Great for classroom demonstrations.
18 +
11.00 x 7.00 x 6.00 inches
27.94cm x 17.78cm x 15.24cm
2 lb 0 oz
0.91 kg
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