Mounting plate with six colored light-emitting diodes with different emission wavelengths for determining Planck’s constant h by measuring the cut-off voltage as a function of the frequency of the emitted light. Light-emitting diodes with series resistors mounted on a base plate with a stem.Specifications:Wavelengths: 465 nm, 560 nm, 585 nm, 635 nm, 660 nm, 950 nmSeries resistor: 100 ΩMax. voltage: 6 VDimensions: 115x115 mm² approx.Weight: 120 g approx.
Lab Equipment,Lab Equipment Parts
Light Emitting Diodes For Determin. H
Specifications of Light Emitting Diodes For Determin. H | |
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Instock | instock |