1 Glossary: Absorption Spectrum: results from the ability of pigments to absorb incident electromagnetic radiation. Like the action spectrum, the parameter of interest (light absorbed) is plotted as a function of the wavelength of the radiation.arious chlorophylls and accessory pigments have characteristic absorption spectra. The action spectrum of photosynthesis relates to the relative electron-exciting effectiveness of different wavelengths of light.
Joseph Guillotine had never invented the device. He only proposed to find a mechanical and more human mean to carry death penalty to the National Assembly in 1789. The machine was invented by a surgeon-Antoine Louis-in 1792.
The guillotine was used for the last time in France on Sep. 10, 1977. It was also the last time somebody was executed in France. The last public execution took place on June 17, 1939.everal devices like it already existed, though they were often not as efficient as the guillotine. Louis XVI banned the use of the Breaking wheel, which was first the method â¦ to publicly kill criminals, but this was considered too cruel (...).