Description
Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary
Hand-cranked to convert mechanical work into electrostatic energy
Demonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car
Closing to 3m and extending to 9m
Seven hand-painted removable parts expose atria
4-Metal Density Block Set, 2 x 0.5" Lab Supplies_Weights & Masses Research-grade oxygen spectrum tube atFour metal block set at 2 by 0. 5 inch dimensions in brass, aluminum, steel, and copper, with identical volumes across specimens for direct mass density comparison.
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