PLANCK'S CONSTANT APPARATUS - 226652

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SKU: 226652
  • Compact, easy-to-use apparatus
  • Accurate results with less than 5% error
  • Measures Planck?s constant and estimates the work function of cesium
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Details

 Compact, easy-to-use apparatus
• Accurate results with less than 5% error
• Measures Planck’s constant and estimates the work function of cesium

The Planck’s Constant Apparatus is a compact unit containing an enclosed vacuum photocell with an attachment for illuminating light sources, a high stability power supply for applying a variable stopping voltage to the cell and a nanoammeter for measuring the resulting photocurrents.

Specifications

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