... This element is illustrated in the left-hand corner of the plaque in schematic form showing the hyperfine transition of neutral atomichydrogen. ...
... Most important, perhaps, is that the photosphere is mostly atomichydrogen, about 1/30 times lighter than atmospheric molecules, and the scale height is larger by a corresponding factor. ...
... Most important, perhaps, is that the photosphere is mostly atomichydrogen, about 1/30 times lighter than atmospheric molecules, and the scale height is larger by a corresponding factor. ...
... The effective depth of the sample, within which the hydrogen is measured, is ~5–20 ?m depending on the atomic weight of the sample, its density and the angle of incidence. ...
... Most important, perhaps, is that the photosphere is mostly atomichydrogen, about 1/30 times lighter than atmospheric molecules, and the scale height is larger by a corresponding factor. ...
... Most important, perhaps, is that the photosphere is mostly atomichydrogen, about 1/30 times lighter than atmospheric molecules, and the scale height is larger by a corresponding factor. ...
... Instead, the Sun's heat comes from the combination of atomic nuclei --mainly hydrogen turning into helium (see section S-7 , though you will need study other parts first--such as #15 , which tells you about energy). ...