50Ω Resistance Unit, Max 7.0V Subject_Anatomy Six-piece transparent acrylic prism and

Six-piece transparent acrylic prism and lens set with all faces polished

the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles

Six-piece 3-inch optical lens set combining three double-convex and three double-concave glass lenses at 200mm

producing water jets of varying distances to show how pressure increases with depth in hydrostatics

and motion experiments

50Ω Resistance Unit, Max 7.0V Subject_Anatomy Six-piece transparent acrylic prism andLabeled terminal 50 ohm resistance unit at 7. 0V max in a plastic enclosure, providing the standard mid range value for current limiting LEDs and dropping resistors in student circuits.