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Balmer Series And Rydberg Constant

Balmer Series And Rydberg Constant

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Product Description

Description:

Hydrogen atoms in a discharge lamp emit a series of lines in the visible part of the spectrum. This series is called the Balmer series which continues into the ultraviolet range. Rydberg generalized the Balmers formula in terms of wave numbers to describe wavelengths of spectral lines of many chemical elements. Forhydrogen the Balmers formula becomes a special case of Rydbergs formula.

Experiments:

  • To determine the wavelengths of Balmer series in the visible region from hydrogen emission.
  • To determine the Rydberg constant.

 

Features:

  • High quality imported grating (100,300,600 line/mm).
  • Electrical safety tested high voltage power supply with overload current protection.
  • Tube filed with research-grade gasses & vapors.

 


ADVANCED TECHNOCRACY INC.

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