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How are the energy and the colour of light connected?

How are the energy and the colour of light connected?

Item no.: P1418001

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Principle

According to the findings of quantum physics, the energy of electromagnetic radiation (light) occurs only at discrete values. As a fundamental natural constant, Planck's constant h describes the increments of this energy gradation of light.

Benefits

  • Specified for the requirements of the german final secondary-school examinations
  • Especially for secondary schools
  • Quantum and wave optics in a student experiment

Tasks

Determine Planck's constant h by measurements and observations of light-emitting diodes.


Document     Filesize
p1418001e.pdf Experiment guide, English 444.42 KB

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