blue and green light
Carotenoids absorb light most efficiently in the blue-violet and blue-green regions of the spectrum. This is why they often appear red, orange, or yellow in color, as they absorb blue light and reflect longer wavelengths.
blue and red light OR anything with red in it
blue and green light
There are two wave lengths that are absorbed well. Red and blue colors are the best.
Red
Other pigments, such as carotenoids and phycobilins, can absorb wavelengths of light different from those absorbed by chlorophyll. These pigments are found in various photosynthetic organisms and help to broaden the range of light that can be utilized for photosynthesis.
Visible light and infrared light are the parts of the electromagnetic spectrum that can be seen with the eye.
Visible light and infrared light are the parts of the electromagnetic spectrum that can be seen with the eye.
Pulsars are best observed in the radio part of the electromagnetic spectrum. This is because their strong radio emission allows them to be detected and studied using radio telescopes. However, pulsars have also been observed at other frequencies, including X-ray and gamma-ray wavelengths.
Dark colors such as black and dark green absorb heat the best because they absorb more light energy across the visible spectrum. Lighter colors such as white and light yellow reflect more light and heat, making them cooler to the touch.
The blue and the red spectrum of visible light is best absorbed by chlorophyll.http://www.ndpteachers.org/perit/Absorption%20Spectrum%20%5B2%5D.jpg
Dark colors such as black, dark brown, and dark blue are best at absorbing solar energy because they absorb a wider range of wavelengths across the visible and infrared spectrum. Lighter colors like white and light yellow reflect more sunlight and therefore absorb less solar energy.