MONOCITEOMATIC LIGHT CURVES 



1161 



500 



600 



INCIDENT INTENSITY, cal/50 cm.'' hr. 



Fig. 30.8A. Light curves of Sinapis alba (after Gabrielson 1935). Top, blue-violet 

 light; center, yellow-green; bottom, orange-red. 



7.«— "o X 



0-^-r-»- 



200 



400 



600 



800 



1000 



1200 



INCIDENT INTENSITY, cal/SOcm'^hr 



Fig. 30.8B. Light curves of Sinapis alba in light of different color (after Gabrielsen 

 1940). The same saturation yield is approached at all wave lengths. Circles, n>d- 

 orange light; crosses, yellow-green; triangles, blue-violet. 



