Photosynthesis Light Absorption Spectrum Simulator

Explore how plants absorb different wavelengths of light for photosynthesis

400 nm (Violet) 500 nm (Blue-Green) 600 nm (Yellow-Orange) 700 nm (Red)

Chlorophyll A

Chlorophyll B

Carotenoids

Light Intensity

Intensity: 80%

Light Wavelength

Wavelength: 550 nm

Chlorophyll A Concentration

Concentration: 80%

Chlorophyll B Concentration

Concentration: 60%

How Photosynthesis Uses Light

Plants absorb light mostly in the blue and red parts of the spectrum using chlorophyll A and B. Carotenoids help absorb light in the blue-green range. Use the sliders to simulate how these pigments react under different light conditions.