Kirchhoff's

In the atmosphere below 100 km there is always a local effective temperature, thus the absorbtivity of the GHGs equals its emissivity Kirchhoff's law

Archive 2008-06-01 EliRabett 2008

In the atmosphere below 100 km the ability of GHG molecules to absorb radiation equals their ability to emit radiation Kirchhoff's law

Archive 2008-06-01 EliRabett 2008

It says that the upward LW radiation absorbed is equal to the downward LW radiation, as a result of Kirchhoff's Law.

Archive 2008-06-01 EliRabett 2008

But my main sticking point was the use of Kirchhoff's law.

Archive 2008-06-01 EliRabett 2008

Hertz did research as a graduate student in Helmholtz's and Kirchhoff's laboratories.

Hermann von Helmholtz Patton, Lydia 2008

I think Miskolczi's paper goes wrong in its treatment of Kirchhoff's Law.

Archive 2008-06-01 EliRabett 2008

According to Kirchhoff's Law, this would have to prove independent of the nature of the body.

Max Planck - Nobel Lecture 1967

In accordance with Kirchhoff's definition, such a body would reflect no light at all, nor allow light to pass.

Nobel Prize in Physics 1911 - Presentation Speech 1967

If a number of such Hertzian oscillators are set up within a cavity surrounded by a sphere of reflecting walls, then by analogy with audio oscillators and resonators, energy will be exchanged between them by the output and absorption of electromagnetic waves, and finally stationary radiation corresponding to Kirchhoff's Law, the so-called black-body radiation, should be set up within the cavity.

Max Planck - Nobel Lecture 1967

Darwin's achievement in biology and Bunsen's and Kirchhoff's with the spectroscope?

Recent Developments in European Thought Various