Planck constant setup
Order Code: 20214118.12
Category: General Lab Equipment III
Planck constant setup Description This device demonstrates the quantum mechanical property that energy is a function of frequency, not intensity, and qualitatively shows the photoelectric effect and Planck's constant. This machine is ...
SPECIFICATION
Planck constant setup
Description
This device demonstrates the quantum mechanical property that energy is a function of frequency, not intensity, and qualitatively shows the photoelectric effect and Planck's constant. This machine is compact, convenient and easy to use.
Features
- Current / voltage meter
- Current multiplier switch
- Voltage regulation knob
- Voltage direction switch
- Light intensity knob
- Receiving dark box with vacuum phototube mounted inside
- 5 color filters: 460,500,540,570 & 635nm
- 1 Solid black receiver cover
- Instruction Manual & Lab Manual
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