The timing and strength of the electromagnetic
radiation at different wavelengths provided scientists with clues about the nature of the phenomena created by the initial neutron - star collision.
Not exact matches
Radiative transfer in the earth's atmosphere is not particularly amenable to simple formulas because the atmosphere is semi-transparent to differing degree
at different wavelengths, which allows
radiation emitted locally to interact with the entire atmosphere.
The flow of
radiation at different frequencies (
wavelengths) don't follow waveguides in that sense, though they can be thought of as
different channels of communication.
So I am totally deaf to «lab experiments» where CO2 gas mixtures are subjected to
radiation sources that are ten times the real earth ambient source Temperature, and therefore 10,000 times as bright as the earth surface, and emitting a completely
different spectrum
at one tenth of the real LWIR
wavelengths, which have completely
different interactions with the CO2.
Well again the science is simple, electromagnetic
radiation comes in
different wavelengths (sycles) and in return
different frequencies, which determines the intensity and penetrating ability... such as gamma rays being able to penetrate solid lead because it is
at the high end of the frequency range.
I understand the superficial attractiveness behind the proposition that the atmoshpere contains some gases that are largely transparent to incoming solar
radiation and therefore the majority of this solar
radiation finds its way through the atmosphere to the surface whereupon it heats the surface and this heat is, inter alia, radiated from the surface
at a
different wavelength at which
wavelength the atmosphere (or some gases within the atmosphere) is not transparent such that some of this radiated enerrgy is «trapped» thereby effectively warming the planet.
(Note, by the way, that what is true for a radiating object is that the amount of
radiation emitted
AT ANY PARTICULAR
WAVELENGTH is an increasing function of the temperature, a fact that is not always obvious because people often tend to normalize the emission curves when showing emission curves for
different temperatures on the same graph.)
Because of the
different intramolecular forces between water molecules as vapor in air, water, and ice, the
wavelengths of emission and absorption are shifted; some of the
radiation from the water / ice droplets
at the top of a cloud can escape to space because the atmosphere above it is transparent
at its
wavelengths, whereas the same
radiation from droplets
at the bottom of a cloud will be absorbed and re-emitted in random directions from the droplets above, including back down to the originating droplets.
Both, however, are efficient
at intercepting outgoing infrared
radiation from the Earth's surface and atmosphere The disparity is due to the
different wavelengths of incoming solar energy and outgoing infrared energy.