US$ 17.49
forming a resonance apparatus for determining the speed of sound through frequency and wavelength investigations
8-inch polished metal dome
reducing the need for separate tool types
Five-range function generator with a 10x multiplier producing sine
20mm Aluminum Density Cube with Hook Material_Aluminum forming a resonance apparatus forHangs a 20mm solid aluminum cube via an integrated hook for water displacement density work, marked (Al) on one face with a total 1. 5 inch height including the hook.
US$ 17.49
US$ 19.24
US$ 16.99
US$ 34.99
US$ 39.00
US$ 34.99