Hooked Metal Cylinder Set, 4 Metals Graduations_Blue lets students compare how line

lets students compare how line density per unit length controls the spacing of the resulting interference pattern

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

the thinnest gauge for mounting the smallest and most delicate insect specimens in permanent displays

and raised-graduated for shatterproof bench use

and strike-slip faults with clearly distinguished hanging-wall and footwall blocks for structural-geology lessons

Hooked Metal Cylinder Set, 4 Metals Graduations_Blue lets students compare how lineHook topped for easy suspension, this four metal cylinder set of brass, aluminum, steel, and copper supports density, specific gravity, and specific heat comparisons.