Product Overview Study wave motion, demonstrate transverse waves. Dimensions: 2 cm dia. x 180 cm length. Fully extended, 5 m.
Sale Quick view Add to Cart Spring Scale, Push Pull Type, Metal, 10 N, Demonstration || 28- CA$26.60 CA$21.30 CA$18.70 Quick view Add to Cart
Quick view Add to Cart Draining Rack - Metal - 28 Pegs - Wall Mountable || 45- CA$148.70 CA$119.00 Quick view Add to Cart
Sale Quick view Add to Cart Springs, Helical, Extension, with Hook and Position Indicator, Set of 5 || 28- CA$19.30 CA$15.40 CA$13.40 Quick view Add to Cart
Sale Quick view Add to Cart Meter Stick, Wood, Metric/Imperial, Metal Ends, Economy || 28- CA$4.10 CA$3.30 CA$2.90 Quick view Add to Cart