nanometer
We need a length or distance measurement here. The unit is meter or a part of it, like centimeter, millimeter.
Light with a wavelength of 5200 A produces a green color sensation.
Red light has the longest wavelength in the visible spectrum.
The SI unit for frequency of light is the hertz (Hz). It represents the number of cycles (or oscillations) of a wave per second.
If you know the frequency of a light wave, you can tell the wavelength, thecolor it'll appear to your eye, and the energy in each photon of the light.The energy of the wave ~APEX
By measuring the distance between the wave peaks!!
red and blue light differ in wave length because blue lights have shorter wave length than red light and shorter wave length are good for plants germination.
Ultraviolet has the longer wave length Infrared has the lower wave length
length
Just ONE property, the wavelength of the light. The colour of visible light depends on its wavelength. These wavelengths range from 700 nm at the red end of the spectrum to 400 nm at the violet end.
The correlation between the length of a light wave and its frequency is inverse: as the length of the light wave increases, its frequency decreases, and vice versa. This relationship is described by the formula: speed of light = wavelength x frequency.
"Wavelength" is described in any convenient unit of length or distance, such as meter, foot, inch, furlong, kilometer, Angstrom, smoot, light-year, etc.
voilet
That's the "frequency" of the wave.
Wave length's are one of the most fundamental subjects in physics effecting sound, light and water for example. Learning how the wave length was created allows one to learn much about sound and light.
The energy of a light wave is inversely proportional to its length. In other words, shorter light waves have more energy than longer light waves. This relationship is described by the equation E=hc/λ, where E is energy, h is Planck's constant, c is the speed of light, and λ is the wavelength of the light wave.
The amplitude of a light wave can be determined by measuring the maximum displacement of the electric or magnetic field from its equilibrium position as the wave oscillates. This maximum displacement corresponds to the maximum intensity of the light wave. The higher the amplitude, the more intense the light wave is.