Colors  |
| Absorption
filters this tutorial explores how gelatin (or glass) filters pass certain
wavelengths of light while blocking others |
|
Absorption java applet this applet allows you to subtractively mix colors.
The beam starts out as white. You may then take out the blue, green, and red
components by altering the scroll bars or text boxes |
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Additieve kleurenmenger in Dutch |
| Additive
color by varying the intensities of the various colours, the resultant
colour will be shown |
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Additive
colors this demo shows how color addition works on your TV set (or
computer monitor). The Red, Green, and Blue (RGB) colors (known as primary
colors) can be 'mixed' to produce any other color |
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Chromaticity diagram
and Gamut applet the chromaticity diagram is defined by the X+Y+Z=1 plane. A
color gamut is a range of colors defined on the chromaticity diagram. Here you
can explore the effect of adding colors together |
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Color addition
create all the color of the rainbow by mixing red, green, and blue, three
primary colors |
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Color addition and subtraction color addition and subtraction |
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Color box applet red, green, and blue filters, mixing light, color printing, mixing pigments |
| Color by
addition shows how color addition works on your TV set |
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Color mixing
Color mixing applet |
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Color mixing
Color mixing applet |
| Color by
subtraction |
| Colored
shadows |
| Color
filters the color filter tutorial allows students to drag red, green, and
blue filters over a set of pre-filtered images |
| Color
separation the color separation tutorial allows visitors to explore how
the primary subtractive colors resulting from a 4-color separation can be
added together to form an image |
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Color subtraction
create all the color of the rainbow by mixing yellow, cyan, and magenta, three
primary colors |
| Color
temperature investigates the apparent "color" of a black-body
radiator as it is heated |
| Color theory of light |
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Color wheel
Experiment with saturation, intensity, hue, and luma |
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Colour and contrast in display
technology |
|
CYM Color Mixing
Drag the three squares around and watch their overlap areas for the mixed colors
in the addition method. With the sliders on the right, you can adjust the
intensity of each of the three main colors |
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Experiments in color example coloring applet, emission spectrum, absorption
spectrum, single filter emission |
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Interactive color wheel select Hue, Saturation, and Lightness |
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Kleuren in Dutch |
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Kleuren mengpaneel in Dutch |
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Kleurfilters in Dutch |
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Mixing
light Mixing light applet |
| Optische
bank: linsensystem, spiegel mit den üblichen optischen elementen wie linsen, spiegeln, blenden, strahlenbündel, brechungsindizes und quellen können
alle schulrelevanten optischen experimente virtuell konstruiert werden, in
German |
| Polarization of
light when light travels through a polarizing material, a selected vibration plane is passed by the polarizer and electric vectors vibrating in
all other orientations are blocked |
| Polarized
light microscopy polarized light microscopy is a useful method to generate contrast in birefringent specimens and to determine qualitative and
quantitative aspects of crystallographic axes present in various materials |
| Polarizers
in this applet, you can pur 1, 2, or 3 linear polarizers onto an optical bench
and let a beam of unpolarized red light pass through them |
| Primary
additive colors red, green, and blue are the primary additive colors. When mixed together in different proportions, you can make just about any color |
| Primary
subtractive colors the primary subtractive colors, magenta, cyan, and yellow, are of paramount importance to the color printing and photography
industry |
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Prism |
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Prism &
rainbows |
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Prism &
rainbows learn more about why we see rainbows! Drag the hand to change the wavelength of the light, and see how that affects the angle that the light
bends when going in and out of the prism |
| Prism &
refraction lab learn more about why we see rainbows |
|
Psychedeliscoop |
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Rainbow |
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Rainbows
describes the reflection of light in a spherical water drop. This phenomenon is
what allows rainbows to form. Rainbows can be described as a distorted
reflection of the Sun in water droplets in suspension in the atmosphere |
| Refraction
simulator |
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Spectra of
gas discharges |
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Subtractive color cyan, magenta, and yellow colors can be 'mixed' to produce
any other color. When you see a certain color on a car, it is due to subtractive
color mixing |
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RGB
additive colors shows how color addition works on your TV set (or computer monitor), shockwave |
|
RGB additive colors |
|
RGB Color Mixing
Drag the three squares around and watch their overlap areas for the mixed colors
in the subtraction method. With the sliders on the right, you can adjust the
intensity of each of the three main colors |
|
Subtractive
colors this demo shows how color subtraction works in the world around us. The cyan, magenta, and yellow colors can be 'mixed' to produce any
other color, shockwave |
|
Subtractive colors |
|
The basic of color
perception and measurement pdf file |
| Why things have color
white light entering from the left is dispersed with a prism, passes through the material and is recombined in the second prism |
| World of
color a color filter demonstration |
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Last updated on:
2008-06-12
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