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Afina-wow [57]
3 years ago
11

Who developed the trichromatic theory?

Arts
2 answers:
Zinaida [17]3 years ago
5 0
B Thomas young. He enabled color vision in the 19th century.


nika2105 [10]3 years ago
3 0
B) herman von helmholtz
The trichromatic color theory<span> began in the 18th century, when </span>Thomas Young<span> proposed that color vision was a result of three different </span>photoreceptor cells<span>. </span>Hermann von Helmholtz<span> later expanded on Young's ideas using color-matching experiments which showed that people with normal vision needed three wavelengths to create the normal range of colors. Physiological evidence for trichromatic theory was later given by </span>Gunnar Svaetichin<span> (1956).</span>
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