"what is color-changing units?"?
602214
It is the color test for the measurement of antibody to T-strain mycoplasma.
336901
Any three colors (or frequencies) of light which produce white light when combined with the correct intensity!\n\n"White light can also be produced by combining only three distinct frequencies of light, provided that they are widely separated on the visible light spectrum. Any three colors (or frequencies) of light which produce white light when combined with the correct intensity are called primary colors of light. There are a variety of sets of primary colors; yet,the most common set of primary colors is red (R), green (G) and blue (B). When red, green and blue light are mixed or added together with the proper intensity, white (W) light is obtained. This is often represented by the equation below:\n\nR + G + B = W\n\nIn fact, the mixing together (or addition) of these three primary colors of light with varying degrees of intensity can produce a wide range of other colors. For this reason, television sets and computer monitors produce the range of colors on the monitor by the use of of red, green and blue phosphors."
502188
Red shift or blue shift is not caused by a change in the speed of light.  It's caused the the light waves being compressed or stretched.  It's just like the same phenomenon with car sound changing as the car goes by: the speed of sound does not change just because the car is moving.
952389
Are you using the correct colour cartridges and paper, if not\nthis is quite a common bother. But you could alter the colours\nin your computer if you have colour correction facilities, or\nPhotoshop. By reversing the hues will take a little guesswork,\nbut it may work.
132101
you may setup a timer and change the background color, adding or substracting in steps per color (i.e. multiples of 010000, 000100, 000001 hex).
874441
AgNO3 + NaCl => AgCl(white ppt) + NaNO3\nAgNO3 + KI => AgI( yellow ppt) + KNO3\n\nthere is a change of color because AgI is produced
143890
If as I am assuming you mean the colors it can display as more colors on screen you may need a new video card.  They can increase the number of colors taht can be displayed.
836503
duplicate your art layer\n\nunder \nImage > Adjustments > hue Saturation \ncheck Colorize \n\nplay with the settings
4502
There is a test where there are a bunch small circles within a larger circle. A number is written in the small circle with a different color. If you can't read the number then you are color blind. It's called the Ishihara test.
283630
no i don't have any info. but i think we're able to detect all of the colors of the spectrum.
1137243
Try IrfanView, its the best viewer ever! Everything in one package, resizing, batch rename and conversion, color correction, convert to grayscale, crop, rotate, and everything you cuold ask for, and then some. Available free!
806627
This is partially true, partially false.\n\nWith regards to purple, most people would agree that purple light is always some mixture of reddish and bluish light.   I.e. you can imagine two knobs, one raising and lowering the red and the other raising and lowering the blue, and you can get many shades of purple.  There may be other hues added in as well, but there is *always* red and blue (if not, we rarely call it purple).\n\nIn other words, if we didn't have the word "purple" in our language, we would probably call it something like "reddish blue" or "bluish red".\n\nBut we cannot do the same with red and green.   We have a very hard time imagining, or pointing to, a color that is "reddish green".  If given only a red and a green knob, the result will be make the color more or less neutral (gray or white).\n\nLikewise with blue and yellow.  (Some people will respond that green is bluish yellow, but that's because many people are used to mixing pigments on paper ... we're talking about mixing lights.)\n\nThese two pairs,  red-green and blue-yellow, are *fundamental* pairs.  We call them "oppositional".  (There is also a third opponent pair ... light-dark ... but as we're just talking about color here, we can ignore that one for the moment.)  This is called the "opponent theory" of color vision and is associated with Ewald Hering.\n\nSo in that sense we can call these four colors "fundamental" hues"  because all color we see can be mixed using knobs of these four colors.\n\nPeople will also wonder about the red-green-blue primaries, and the fact that we know we have red, green, blue photoreceptors in our eyes.  These would also seem to be fundamental hues (as evidenced by the computer monitor on which you are reading these words ... that monitor is able to simulate a wide range of colors using just red, green, and blue).\n\nThese two theories ... the "opponent theory" and the "trichromatic theory" competed for a long time until we found a way to reconcile them.  Basically, we have three types of photoreceptors, but they are wired in a way in our retina, that by the time signals are travelling down our optic nerve, the red-green are antagonistic signals as are yellow-blue.
161310
Motion towards or away from the observer. This motion in effect changes the wavelength of the light emitted by the star, and it's wavelength that determines the color of light.\n\nA picture is worth a thousand words, so check the animated graphics at this website:\nhttp://www.colorado.edu/physics/2000/applets/doppler.html\n\nNOTE..!  The graphics at the website are for sound waves, but light waves behave the same way.
62051
Bitwise shifting is taking the bits and moving them up or down a few spots in the byte.  For example, if you have the value 27, you represent it in binary as this:\n\n00011011\n\nNow shift all the bits left by two, and you get:\n\n01101100\n\nwhich is the binary equivalent of 108.  So the first thing you should notice is that we've multiplied our original value by four.\n\nIn most cases, there's no need to do this.  It is conceivable that if you have a high-performance application, shifting the bits around might get you some performance gain over multiplying a value, but more often you would use this when you want to pack several values into one location.  Suppose you have a word (four bytes) and you want to store a color value with red, green, blue, and transparency values, each of one byte, in it.  One way you could do it is like this:\n\nword w1 = alpha << 24;\nword w2 = red << 16;\nword w3 = green << 8;\nword w4 = blue;\n\nNow we have each of our bytes in the correct position in a word, all by itself.  So to store them all together in a single word, we just have to OR our new values together:\n\nword result = w1 | w2 | w3 | w4\n\nNow you have all your RGBA values stored in result.
475350
rgb is represented decimally like this:\n###,###,###\neach three # represent a value between '0 & 255' representing how much Red, Green & Blue are in the color, respectively,\nthis needs one byte to represent binary, so, say red is:\n'255,0,0'\nso in binary this is '111111110000000000000000'\nin hexa is FF0000\ngot the picture?
460409
Just guess what the colors would be for different compounds before you actually do the flame test for the hypothesis.  \nOr you could guess whether it is the cation (the positively charged metal ion) or the nonmetal anion that is responsible for the different colors.
1093675
Are you talking of your monitor, or the system coloration within "windows"?  Your monitor should have a "menu" button that you can push and change settings on the face of the monitor, one of them is "color".  Within your computer system, using your "start" button, there is a thing called "settings" - go there - you should be given several options, one of them being "control panel" - press that  you will be offered lots of options, choose "Display".  Within that option the window should show the options like "tabs" on file folders - choose the "settings" and you can change the color option.