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answ2. Well, not many. Even a fluorescent lamp does not give out all colours, but our eye compensates for that.
o If you hold the shiny side of a CD or DVD towards a fluro lamp, you'll only see a few discrete colours - green, blue, violet, red and so on. Depends on the lamp.
o You've just used your CD as a diffraction grating (similar to a prism). And revealed the colours emitted by the phosphors in the fluoro tube.
o If you repeat the experiment using either sunlight or an incandescent light as the light source, you'll see an almost continuous spectrum.
A1. Because when something is something it does it.
What else can I help you with?
Visible light contains various wave lengths what are the wavelengths in nanometers?
Visible light wavelengths range from approximately 400 to 700 nanometers. This corresponds to violet light at the shortest wavelengths and red light at the longest wavelengths in the visible spectrum.
What color does not absorb all wavelength of light?
Black is the only color that does absorb all wavelengths of light.White is the color that reflects all wavelengths of light.All other colors absorb only certain wavelengths of light and reflect the rest.
What color would plants be if they absorb all wavelengths of visible light?
why does plants color change to black when absorbed all wavelengths
Why is sunlight better than artificial light?
Sunlight is better than artificial light because it provides a full spectrum of colors and wavelengths that are important for regulating our circadian rhythms and vitamin D production. Sunlight also contains beneficial ultraviolet rays that are essential for our overall health and well-being. Artificial light often lacks the same range of wavelengths and can lead to issues like disrupted sleep patterns and vitamin D deficiency over time.
Do plants grow taller in green light or white light?
All the colours of the rainbow have different wavelengths. For example, violet has short wavelengths, while red has long wavelengths. Visible light appears as white light because it is a mixture of all the colours. Also, chlorophyll is the principal pigment involved in photosynthesis. Chlorophyll absorbs all the different coloured wavelengths, but leaves green as the colour it reflects and as the colour we see.Therefore, white light is best to grow plants under because green light doesn't do much of anything for photosynthesis.
If light of all visible wavelengths is combined the results appear to be what color?
If the lights from all visible wavelengths are combined, they appear to be a white color.
What color reflects all of the colors of light?
White light reflects all colors of light, as it contains all the wavelengths of the visible spectrum.
What determine the color of an object?
Light comes in many different "wavelengths". The wavelength of a beam of light determines its color.White light contains light of all different wavelengths, but objects can reflect of absorb different wavelengths.The light that an object reflects determines its color.In other words, an object that looks red must be absorbing all wavelengths of light except red.
What forms white light and how is it produced?
White light is a combination of all the colors in the visible spectrum. It is produced when light from a source, such as the sun or a light bulb, contains a mix of different wavelengths of light. When these wavelengths combine, they create the perception of white light to our eyes.
What are the differences between red and white light in terms of their wavelengths and properties?
Red light has longer wavelengths than white light, which contains a mix of all visible wavelengths. Red light is at the longer end of the visible spectrum, while white light is a combination of all visible colors. Red light is often associated with warmth and relaxation, while white light is seen as neutral and bright.
Is white a mix of all colors of light?
No, white light is a combination of all visible colors of light. This is because white light contains all the wavelengths of light in the visible spectrum, which our eyes perceive as white when combined.
What color is formed when combining all colors of light?
When combining all colors of light, white light is formed. White light contains all the wavelengths of the visible spectrum, which are perceived by our eyes as different colors.
What does white light mean and how does it differ from other colors in the visible spectrum?
White light is a combination of all the colors in the visible spectrum. It differs from other colors in the spectrum because those colors are individual wavelengths of light, while white light contains all the wavelengths mixed together.
What color is seen when we see all wavelengths of color at once?
When all wavelengths of visible light are combined, they produce white light. This is because white light contains the full spectrum of colors, which can be seen when light is refracted through a prism, separating it into its constituent colors. In contrast, when pigments are mixed, such as in painting, the result is typically a darker color, as they absorb more wavelengths.
What goes in the blank Mixing all of the wavelengths of together creates white light?
All of the wavelengths of VISIBLE LIGHT.
How does sunlight and color relate?
Sunlight contains all the colors (wavelengths) in the visible light spectrum. This is evidenced by the colors seen in rainbows.
When white light is reflected . what color will the object appear?
The color of the object that you see will depend on the wavelengths of light that are reflected. Objects appear a certain color because they absorb certain wavelengths of light and reflect others. White light contains all colors of the spectrum, so the color you see is the result of the wavelengths that are reflected by the object.
