0
What else can I help you with?
What is the relationship between color and light?
Relationship between color and light Different wavelengths, and thus different frequencies, of light are perceived by the human eye as colors. The visible light spectrum ranges from 400nm to 700nm, with 400nm being perceived as violet and 700nm being perceived as red light. The energy of the light dictates its color. An easy way to remember the order of the colors of the visible light spectrum is "ROY G. BIV", or Red Orange Yellow Green Blue Indigo Violet. When one sees an object as a certain color (green leaves on a tree, perhaps), this is due to the light wavelengths that are and are not being absorbed. In the case of green leaves, the chloroplasts absorb most of the wavelengths of the visible spectrum except green. Thus, green light is reflected off of the leaf and the rods in ones eyes perceive the wavelength as green. White Light and Bright Colors Generally speaking, whiter light (comprised of equal amounts of all colors) makes colors appear more natural and vibrant. However, some portions of the spectrum are more important to a light's color makeup than others. Red, blue and green-the primary colors of light-can be combined to create almost any other color. This suggests that a light source containing balanced quantities of red, blue and green light can provide excellent color appearance even if this light source is deficient in other colors in the spectrum.
What do astronomers use to determine the chemical composition in star?
The light that comes from the star. The light is spread out into its spectrum and the pattern of spectral lines allow the composition (and temperature) to be determined. The temp can also be found by looking at the black body curve for the star (also from spectrum), or, by looking at the color of the star (difference in intensity of the light through two different color filters typically B and V. The light that comes from the star. The light is spread out into its spectrum and the pattern of spectral lines allow the composition (and temperature) to be determined. The temp can also be found by looking at the black body curve for the star (also from spectrum), or, by looking at the color of the star (difference in intensity of the light through two different color filters typically B and V.
What is the relationship between electromagnetic spectrum light and sight?
Anything that can reflect light is only visible to an eye... others which cannot are dark..
How can spectrum tell us if an object is reflecting blue light from a star?
how can you tell if an object is reflecting blue light from a star
What do understand by vibgyor?
Vibgyor is the spectrum forms when white light splits. Since different colors have different range of energies and wavelength therefore.when white light splits through prism vibgyor spectrum is obtain but As we take a hollow prism spectrum isn't form 'cos in this condition angle of reflection and emergence inclined.in same plane
Which color of the visible light portion of the electromagnetic spectrum has the lowest frequency and the lowest energy?
Red light.
Which color has the lowest frequency on the visible-light spectrum?
red
Which color of visible light has the lowest frequency?
The color red has the lowest frequency of the visible light - violet has the highest
Which color will have the longest wavelength which corresponds to the lowest energy?
Red
Which colors of visible light have the highest and lowest frequency?
Red light has the lowest frequency and violet, the highest. The colors of visible light, in order from lowest frequency to highest: Red, Orange Yellow, Green, Blue, Indigo, Violet.
Which color of the visible light portion the the electromagnetic spectrum has the lowest frequency and the least energy?
The last color you can see at the red end has the lowest frequency,longest wavelength, least energy per photon.The last color you can see at the violet end has the highest frequency,shortest wavelength, most energy per photon.
What color has the lowest energy?
Red, because it has the lowest frequency in visible light
In the visible spectrum which color of light has the most energy?
Violet (purple) is the highest energy color in the visible spectrum. It has a wavelength of about 400nm (4x10-8m), the lowest of all visible light.
What color of light has the lowest wavelength?
I suspect you mean the color with respect to light. If this is the case then red light has the lowest energy of the visible spectrum. Of course visible light is just a small part of the electromagnetic spectrum, for example, infrared light has even less energy. The lowest energy would be found in radio waves. Also it is important to realize that color is just a convention, it has no real physical meaning. Some other animal might see totally different colors.
Is the frequeny of different colours of light is equal?
No, different colors of visible light have different frequency. For example, Violet color has highest frequency in visible spectrum and Red color has lowest.
What colour light has the lowest wavelength?
Violet light has the lowest wavelength in the visible light spectrum.
What coler in the visible light spectrum has the lowest frequency?
That would be the last color you can see on the red end of the spectrum. It's not exactly the same at all intensities or for all eyes.
