Determination of Planck's Constant (h) Apparatus
Determination of Planck's Constant (h) Apparatus
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Description
Description
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.
Specification
Specification
| Weight | 0.26 lb |
| Product Area | Physics |
| Wavelengths: | 465 nm, 560 nm, 585 nm, 635 nm, 660 nm, 950 nm |
| Series resistor: | 100Ω |
| Max. voltage: | 6 V |
| Weight: | 120 approx. g |
