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If a light source is approaching you at a speed very close to the speed of light it will appear to be what color?
That all depends what color it was when it left the source. Whatever wavelength it had at
the source, if it's approaching you, you'll measure a shorter wavelength (higher frequency)
as it passes you.
But don't forget that regardless of the speed or direction of the source, you'll measure
the light passing you at the 'speed of light' ... no more or less.
What else can I help you with?
What colour is the mineral galena?
Galena is a lead gray color. Galena is the natural mineral form of lead sulfide, and an important source of silver.
When looking through a telescope what color does mars appear to be?
A tanish color
What is a CRI unit?
A CRI (Color Rendering Index) unit measures the ability of a light source to accurately represent colors compared to natural light. A high CRI value indicates better color accuracy, while a low CRI value means colors may appear distorted or dull under that light source.
Which of color is reflected by chlorophy2?
Chlorophyll reflect green color. That is why they appear in green
What is it called when color appears to change with light?
This phenomena is called metamerism. It occurs when two colors appear to match under one light source but not under a different light source.
What color does not appear in the color wheel?
Metallic colors do not appear in a color wheel.
A sign that indicates a Rest Area approaching is what color?
Blue
What is Russell brands favorite color?
the color when you close your eyes
What is the appearance of stars when observed up close?
When observed up close, stars appear as bright points of light in the sky. Their size and color may vary, with some stars appearing larger and brighter than others.
What colour is the mineral galena?
Galena is a lead gray color. Galena is the natural mineral form of lead sulfide, and an important source of silver.
What is luminosity in art and design?
The brightness of the pixel within the image on a scale of 0 to 255
What color does blue appear in blue light?
Blue light does not change the color of other blue objects, so they will still appear blue under blue light. This is because objects reflect or absorb different wavelengths of light, and blue objects reflect blue light regardless of the light source.
What is the connection between the location of the peak of the blackbody spectrum and the color of the source?
Because of how our eyes respond to light, it's not as straightforward as it could be, but basically the higher (in frequency) the location of the peak, the more "blue-shifted" the color will appear. Because there's considerable intensity on either side of the peak, the object appears red while the peak is still down in the infrared region, and when the peak is in the green region the source will appear white.
When looking through a telescope what color does mars appear to be?
A tanish color
What color do the hottest stars in the sky appear?
they appear blue due to the flame
What color lysosomes?
Lysosomes have no color. The outside of a lysosome may appear to be the color of the proteins surrounding it.
What is a CRI unit?
A CRI (Color Rendering Index) unit measures the ability of a light source to accurately represent colors compared to natural light. A high CRI value indicates better color accuracy, while a low CRI value means colors may appear distorted or dull under that light source.
