How are the energy and the colour of light connected?

Article no. P1418001 | Type: Experiments

10 Minutes
10 Minutes
grades 10-13
medium
Pupils

Also part of:

Student set Optics / Atomic physics (special edition), TESS advanced Physics

Article no. 13286-88 | Type: Set

Delivery time: 4-8 weeks
Student set Optics / Atomic physics, TESS advanced Physics

Article no. 15350-88 | Type: Set

Delivery time: Delivery when available

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.


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p1418001_ru .pdf
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