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Planck's Constant Determination Box Lab Supplies_Thermometers Speed-controlled 6V motor driving two
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Planck's Constant Determination Box Lab Supplies_Thermometers Speed-controlled 6V motor driving two
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Planck's Constant Determination Box Lab Supplies_Thermometers Speed controlled 6V motor driving two Speed controlled 6V motor driving two cams pumps four spring mass systems at any chosen frequency Heavy base Bunsen burner adds stopcock gas control for fine flame adjustment during chemistry experiments with liquid propane or butane fuel relating photon frequency to the kinetic energy of emitted electrons for quantum physics investigations Designed to measure Planck's constant through the photoelectric effect
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Planck's Constant Determination Box Lab Supplies_Thermometers Speed-controlled 6V motor driving two
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21492380397
US$ 119.09
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