Lectures on some recent advances in physical science with a special lecture on force (1876)
Tait, Peter Guthrie, 1831-1901 · London, Macmillan and co. · leaf 256
eruptions of glowing gas from the suns apparent sur-face. On the same scale there would be another image,a green image, situated almost at the end of the room ;then a long way beyond, an indigo, and finally a violetone. But we have by means of the prisms separated … that particular image from the others, and thus wehave here a monochromatic representation of what isabove the surface of the sun, in so far at least as incan-descent hydrogen gas is involved. When I point outthat the change from the first figure to the second took 230 SPECTR UM ANAL YSIS. place in…
Force and energy · Matter · Heat · Spectrum analysis
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