cheungcheung Posted May 20, 2004 Posted May 20, 2004 In my experiment , The plant (Chlorophyll )absorbs blue lights the highest but absorbs green light the lowest, what's the reason? Do the reasons are 1. the reflection of light ( colour ) ,2.the high energy from the blue light ? Would you like to suggest some other possible reasons for me, thank you.
admiral_ju00 Posted May 20, 2004 Posted May 20, 2004 actually, for a plant, the best colors of lights are Red and Blue. green is simply a gradation of the above two. everything else is reflected back.
aommaster Posted May 20, 2004 Posted May 20, 2004 everything else is reflected back Thus, the plant is seen as green, as green light is absorbed the least, and reflected back the most!
Tesseract Posted May 20, 2004 Posted May 20, 2004 Thus, the plant is seen as green, as green light is absorbed the least, and reflected back the most! Wow, I never knew that.
aommaster Posted May 21, 2004 Posted May 21, 2004 Simple bits and bobs are often the parts that may get you the extra mark in an exam My teacher told me that!
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