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2. Schwarzschild's equation for radiative transfer - Wikipedia

   en.wikipedia.org/wiki/Schwarzschild's_equation...

   The second term describes absorption of radiation by the molecules in a short segment of the radiation's path (ds) and the first term describes emission by those same molecules. In a non-homogeneous medium, these parameters can vary with altitude and location along the path, formally making these terms n ( s ) , σ λ ( s ) , T ( s ) , and I λ ...

3. Radiative transfer - Wikipedia

   en.wikipedia.org/wiki/Radiative_transfer

   Radiative transfer (also called radiation transport) is the physical phenomenon of energy transfer in the form of electromagnetic radiation. The propagation of radiation through a medium is affected by absorption, emission, and scattering processes. The equation of radiative transfer describes these interactions mathematically. Equations of ...

4. Radiative equilibrium - Wikipedia

   en.wikipedia.org/wiki/Radiative_equilibrium

   Radiative equilibrium is the condition where the total thermal radiation leaving an object is equal to the total thermal radiation entering it. It is one of the several requirements for thermodynamic equilibrium, but it can occur in the absence of thermodynamic equilibrium.

5. Electromagnetic radiation - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_radiation

   In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, which propagate through space and carry momentum and electromagnetic radiant energy. [ 1 ] [ 2 ] Classically , electromagnetic radiation consists of electromagnetic waves , which are synchronized oscillations of electric and magnetic fields .

6. Photoconductivity - Wikipedia

   en.wikipedia.org/wiki/Photoconductivity

   Photoconductivity is an optical and electrical phenomenon in which a material becomes more electrically conductive due to the absorption of electromagnetic radiation such as visible light, ultraviolet light, infrared light, or gamma radiation. [1]

7. Who Were Judy Garland's Husbands? All About the Star's 5 ...

   www.aol.com/were-judy-garlands-husbands-stars...

   Garland's first marriage was to British songwriter David Rose. They married in 1941 when Garland was 19 years old. At the time, Rose was 12 years older than the young actress and was best known ...

8. Quantization of the electromagnetic field - Wikipedia

   en.wikipedia.org/wiki/Quantization_of_the...

   In Dirac's theory the fields are quantized for the first time and it is also the first time that the Planck constant enters the expressions. In his original work, Dirac took the phases of the different electromagnetic modes ( Fourier components of the field) and the mode energies as dynamic variables to quantize (i.e., he reinterpreted them as ...

9. Fed expected to cut interest rates despite rising inflation ...

   www.aol.com/fed-expected-cut-interest-rates...

   The average interest rate for a 30-year fixed mortgage stands at nearly 6.7%, well above an average rate four years ago of 2.6%, Freddie Mac data shows. A small rate cut by the Fed would not ...