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For our purpose here, light is a radiation. What the human eye recognizes as visible light is in fact a very small portion (less than 1 percent) of Maxwell's electromagnetic spectrum -- between on one side the infra-reds, the micro waves, radar waves, and radio waves; and on the other, the ultra-violets, X-rays, and gamma rays. The most important source of visible light is the sun. Sunlight has been the energy by which life evolved and after which, therefore, photosensitivity modeled itself. It constitutes, then, the ultimate radiation, the one that makes the greatest possible use of the receptivity potential of circadian biological systems. http://www.din.umontreal.ca/courchesne/fragile7.html With regards, Andriy Hryshchenko.
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What is the white light of sun called?
The white light of the sun is called sunlight. It is a mixture of all the colors in the visible spectrum, which combine to appear white to our eyes.
What does this indicates about he composition of sunlight?
The composition of sunlight primarily consists of visible light, along with ultraviolet (UV) and infrared (IR) radiation. Sunlight contains a spectrum of wavelengths, with visible light making up about 40% of the solar energy that reaches Earth. Additionally, sunlight includes a range of energies that can have various effects on the environment and living organisms, such as promoting photosynthesis in plants and influencing skin health in humans. Overall, the diverse composition of sunlight plays a crucial role in sustaining life and regulating Earth's climate.
What happens when you make a rainbow with the help of a glass of water and sunlight?
The sunlight hits the glass of water and then the light disperses out as a spectrum of colour (rainbow). This is because sunlight is white light and white light contains the 7 colours of the rainbow. When it hits the glass the colours refract and disperse out as the spectrum of colours, which we see as a rainbow.
What is the meaning of a white-blue star?
It's a star that due to size and composition gives off blueish-white light.
What statement correctly identifies a sound wave?
A beam of sunlight falling on a prism refracts and forms seven color bands. This illustrates that A) white light is the absence of color. B) white light is made up of seven different colors. C) only a prism can split sunlight into seven colors. D) the light coming out of the prism is not sunlight.
Is sunlight light?
Yes, sunlight is white.
Are red blue green the main colors of sunlight?
The primary color of sunlight is yellow. White light is a combination of magenta, blue, and green. Our eyes are adapted to see sunlight as 'white' light, but its spectrum is different than pure white light.
What color isn't included to make a white light?
There is no color that is not included in the composition of white light.
A good example of white light?
White light is another name for polychromatic light. That is light that contains more than one wavelength. For example, sunlight is white light. An example of monochromatic light is a sodium vapour lamp or a LASER.
What colors does sunlight or white light contain?
Sunlight or white light contains all the colors of the spectrum, which includes red, orange, yellow, green, blue, indigo, and violet. This is why white light can be separated into different colors through a prism.
What is the white light of sun called?
The white light of the sun is called sunlight. It is a mixture of all the colors in the visible spectrum, which combine to appear white to our eyes.
Is sun light a monochromatic light?
No, sunlight is not monochromatic light. It is composed of a wide range of wavelengths that make up the visible spectrum, from violet to red. This gives sunlight its characteristic white color when combined.
What is white light and how is it formed?
White light is a combination of all the colors in the visible spectrum. It is formed when light from different colors mixes together, such as sunlight or light from a light bulb.
Can a white car reflect light?
Yes, a white car can reflect light because the color white is highly reflective and can bounce off light easily. This makes white cars stand out and appear brighter when exposed to sunlight or artificial light sources.
Why sunlight turn black colour into white?
Sunlight cannot turn black into white. However, a black surface may appear white in bright sunlight due to reflection of all the wavelengths of light from a shiny surface. The color black is actually the result of the absence of reflection of any wavelengths of light while the color white is the result of reflection of all the wavelengths of light.
What does this indicates about he composition of sunlight?
The composition of sunlight primarily consists of visible light, along with ultraviolet (UV) and infrared (IR) radiation. Sunlight contains a spectrum of wavelengths, with visible light making up about 40% of the solar energy that reaches Earth. Additionally, sunlight includes a range of energies that can have various effects on the environment and living organisms, such as promoting photosynthesis in plants and influencing skin health in humans. Overall, the diverse composition of sunlight plays a crucial role in sustaining life and regulating Earth's climate.
Why is white light considered as a composition of all colors?
Because white light, when shone through a prism, will divide into all the colours. And all the colours, mixed together, will combine into white light.
