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seen from China
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MT#1098 The Crystal and its Spectrum (top); Altering its Angle Results in Various Permutations (Middle and Bottom)
MT#1098 The Crystal and its Spectrum (top); Altering its Angle Results in Various Permutations (Middle and Bottom)
Editor’s note: The top photo (and the other two) HAVE NO SPECIAL EFFECTS ADDED.
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Looking at the light spectra of elements through the lens of a diffraction grating. Pretty awesome. The red, orange, and yellow lines close to each other to the left of the picture is the spectra for the element that is glowing. The others are feedback from the overhead lights. What element do you think is being lit up based on the closely spaced together spectra?
MT#1108 Sunlight Refracted Through a Glass Crystal (part of our series)
MT#1108 Sunlight Refracted Through a Glass Crystal (part of our series)
light spectra, light refraction, crystals
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Plate 5. Light spectra used to illustrate “The yellow colouring matters accompanying chlorophyll and their spectroscopic relationships.” Proceedings of the Royal Society of London. September 1901.
