Redshift and blueshift refer to a change in frequency of light we receive from distant objects (stars, galaxies, etc.) The light can turn different colors, and purple is one of them. However, no matter what the color the light changes to, the technical term is always "redshift" if the frequency of the light decreases (normally indicating that the object is moving away from us), and "blueshift" if it increases (normally indicating that the object is moving towards us).
Blue shift and purple shift would mean the same thing because the spectrum is one-dimensional. It's like if you are in Boston, a shift towards Chicago is the same as a shift towards San Francisco.
Obviously, a purple shift is a super blue shift.
The opposite of the red shift is the purple shift.
a mixture of red blue and purple
PURPLE
There are 7 colors in the rainbow and they are green,purple,blue,orange ,yellow,pink,red (not in order though) green is the best!
Red shift works when galaxies or other bodies are moving father away. the light is stretched, ie it becomes redder. Blue shift is opposite.
The opposite of the red shift is the purple shift.
blue and red
It depends on the shades of the blue red and purple. If the purple is more red, go with red. If more blue, go with blue.
Blue plus red equals purple
The colours: Blue and Red mixed together make purple.
Yes. Purple is between blue and red.
red and blue becomes purple. It makes purple.
Purple and red makes blue Red + purple = blue
No, Purple without Blue is Red. And conversely, Purple without Red, is Blue.
Purple.Purple or Violet.Purplepretty colors. aka purple
You need to mix Blue and Red for the color purple.And white for light purple and black for dark purple.
Blue is a primary color, red and blue mixed make the secondary color purple.