. Carnegie Institution of Washington publication. 32 from below, appear to whirl in opposite direc- tions. But this hypothesis is still under investi- gation. Stormer of Chnstiania has developed for us the mathematical theory of the motions in the solar atmosphere of vapors within the influence of such magnetic fields, with results of great FIG. 25.—Two Bipolar Sun-spot Groups. The illustration (Fig. 25) shows that the hydrogen flocculi about a bipolar spot-group resemble the lines of force between two magnets of opposite polarity (Fig. 24). But similar structure might be produced b


. Carnegie Institution of Washington publication. 32 from below, appear to whirl in opposite direc- tions. But this hypothesis is still under investi- gation. Stormer of Chnstiania has developed for us the mathematical theory of the motions in the solar atmosphere of vapors within the influence of such magnetic fields, with results of great FIG. 25.—Two Bipolar Sun-spot Groups. The illustration (Fig. 25) shows that the hydrogen flocculi about a bipolar spot-group resemble the lines of force between two magnets of opposite polarity (Fig. 24). But similar structure might be produced by the direct hydrodynamical influence of the spot vortices upon the solar atmosphere. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington


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Keywords: ., bookauthorcarnegie, bookcentury1900, bookdecade1900, bookyear1902