Leo Graetz

Physicist, Author

1856 – 1941

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Who was Leo Graetz?

Leo Graetz was a German physicist. He was born in Breslau, Germany, and was the son of historian Heinrich Graetz.

Graetz was one of the first to investigate the propagation of electromagnetic energy. The Graetz number, a dimensionless number describing heat flow, is named after him. Also sometimes known by his name is the diode bridge rectifier circuit invented by Polish electrotechnician Karol Pollak and popularised by Leo Graetz in Elektronische Zeitung in 1897.

In 1880 he confirmed the Stefan–Boltzmann law.

Graetz died in Munich at age 85.

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Born
Sep 26, 1856
Wrocław
Also known as
  • Гретц, Лео
Religion
  • Judaism
Ethnicity
  • Germans
Nationality
  • Germany
Profession
Lived in
  • Wrocław
Died
Nov 12, 1941
Munich

Submitted
on July 23, 2013

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