How do we know that human eye reacts on frequency of visible light rather than on some other parameter?
31758
What determines color -- wavelength or frequency?
61729
If turning a perfectly monochromatic laser on for a finite time gives a frequency spread, where did the other frequency photons come from?
13319
Recognize physical constants?
101186
What does "frequency" mean in an image?
39439
How does passive perception work
13122
Why doesn't the frequency of light change during refraction?
139777
What do we see while watching light? Waves or particles?
18934
How is subjective experience of color mapped to the visible spectrum?
57574
Are colors grounded in physics or are they a matter of human perception?
122405
Why does the refractive index depend on wavelength?
95343
Why is human vision restricted to 400-700 nm?
116068
How to determine exact contrast ratio
88401
How is the amplitude of light related to number of photons?
34286
Intuitive explanation for why blue light is refracted more than red light?
119516
What is the actual mechanism behind the reflection of various colored light by material of different color?
76402
How can you test what color different people perceive?
20086
Why is the amount of light a lens lets in called the 'lens speed'?