What determines the color of light in frequency?

Answer 1

The wavelength does--which is related to the frequency by Planck's constant.

Answer 2

maximum folk in all probability might say that a easy's colour is often based on its wavelength. yet it somewhat is authentic provided that the easy is shifting by using one medium, including air. If the easy enters yet another medium, including glass, then the wavelength will substitute, even however the colour will proceed to be an identical. somewhat, the colour continuously relies upon upon the easy's frequency, that's the form of waves of the easy that bypass a given airplane in area according to 2nd (it is, cycles according to 2nd). If the colour of the easy continuously replaced into based upon its wavelength, then its colour might substitute whilst it enters a medium with a various index of refraction. in spite of if it does not. case in point, in case you seem at an merchandise in air, and then bounce right into a swimming pool with the item and seem at it under water, the colour of the item will seem an identical. What differences whilst easy is going from one medium to a various are the two the cost of the easy and the wavelength of the easy. however the frequency of the sequence of sunshine waves does not substitute, and subsequently the colour does not substitute.

Answer 3

Light doesn't have color, only frequency (or its reciprocal, wavelength) and amplitude. Color is a result of how different frequencies react with our brains - and how we actually *experience* things like colors (the redness of red, for example) is still a huge mystery of neuroscience, right up there with consciousness itself.

Answer 4

We do, in a way. The longer wavelengths give us the color red and the shorter wavelengths give us blue. But it is still our own perception and eyesight that takes infrared or ultraviolet light and interprets color. @8-)