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PC World Plus! (NZ) 2001 October
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catscradle23.exe
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rleJ<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=iso-8859-1">
<meta name="description"
content="How different colours of light mix">
<meta name="GENERATOR" content="Microsoft FrontPage Express 2.0">
<meta name="keywords"
content="light, red, green, blue, white light, visible spectrum, primary colours, light intensity, rainbow, raindrop">
<title>PSrimary colours</title>
</head>
<body background="images/backing.jpg" bgcolor="#F√
"
text="#0√">
<form method="POST">
²<p align="center"> </p>
²><p align="center"><font face="Arial"><strong>PRIMARY COLOURS
²OF LIGHT</strong></font></p>
²"<p align="center"><font color="#FF0²" size="2" face="Arial">Red
²</font><font color="#0080■+" size="2" face="Arial">green</font><font
²0size="2" face="Arial"> and </font><font color="#0²FF"
²?size="2" face="Arial">blue</font><font size="2" face="Arial">
²=are the <em><strong>primary colours</strong></em> of light.
²?By mixing proportions of these colours together, every colour
²?in the visible spectrum can be created. The table below shows
²#some examples of this:</font></p>
²/<div align="center"><center><table border="1"
².cellpadding="10" cellspacing="0" width="500"
²)bgcolor="#C0C0C0" bordercolor="#C0C0C0"
²7bordercolordark="#C0C0C0" bordercolorlight="#808080">
∙<tr>
⌡<td colspan="2" bgcolor="#0√ "><font
⌡color="#F√(" size="2" face="Arial"><strong>MIXING
⌡/RED GREEN AND BLUE LIGHT</strong></font></td>
∙</tr>
∙<tr>
⌡#<td><img src="images/magenta.jpg"
⌡/alt="image showing magenta light" width="113"
⌡height="78"></td>
⌡<td bgcolor="#F■)3C6"><font size="2" face="Arial">Mixing
⌡</font><font color="#FF0²:" size="2" face="Arial"><strong>red</strong></font><font
⌡)size="2" face="Arial"> and </font><font
⌡color="#0²=FF" size="2" face="Arial"><strong>blue</strong></font><font
⌡1size="2" face="Arial"> light forms </font><font
⌡Scolor="#FF00FF" size="2" face="Arial"><strong><u>magenta</u></strong></font></td>
∙</tr>
∙<tr>
⌡"<td><img src="images/yellow.jpg"
⌡.alt="image showing yellow light" width="113"
⌡height="78"></td>
⌡<td bgcolor="#F■)3C6"><font size="2" face="Arial">Mixing
⌡</font><font color="#FF0²:" size="2" face="Arial"><strong>red</strong></font><font
⌡)size="2" face="Arial"> and </font><font
⌡color="#0080■<" size="2" face="Arial"><strong>green</strong></font><font
⌡1size="2" face="Arial"> light forms </font><font
⌡color="#8080■D" size="2" face="Arial"><strong><u>yellow</u></strong></font></td>
∙</tr>
∙<tr>
⌡"<td><img src="images/orange.jpg"
⌡.alt="image showing orange light" width="113"
⌡height="78"></td>
⌡<td bgcolor="#F■+3C6"><font size="2" face="Arial">Reducing
⌡&the amount of </font><font color="#0080■" size="2"
⌡1face="Arial"><strong>green</strong></font><font
⌡0size="2" face="Arial"> results in </font><font
⌡color="#FF80■D" size="2" face="Arial"><strong><u>orange</u></strong></font></td>
∙</tr>
∙<tr>
⌡!<td><img src="images/white.jpg"
⌡-alt="image showing white light" width="113"
⌡height="110"></td>
⌡<td bgcolor="#F■)3C6"><font size="2" face="Arial">Mixing
⌡,equal proportions of </font><font color="#FF0²"
⌡8size="2" face="Arial"><strong>red</strong></font><font
⌡/size="2" face="Arial"> </font><font color="#0080■"
⌡:size="2" face="Arial"><strong>green</strong></font><font
⌡)size="2" face="Arial"> and </font><font
⌡color="#0²=FF" size="2" face="Arial"><strong>blue</strong></font><font
⌡4size="2" face="Arial"> light produces </font><font
⌡Qcolor="#808080" size="2" face="Arial"><strong><u>white</u></strong></font><font
⌡*size="2" face="Arial"> light</font></td>
∙</tr>
²
</table>
²F</center></div><p align="center"><font size="2" face="Arial">Working
²?the other way round, white light from the sun passing through
²<a falling raindrop is split into it's composite colours of
²,the spectrum forming a rainbow.</font></p>
²><p align="center"><font size="2" face="Arial"><strong>Return
²;to: </strong></font><a href="example1.htm"><font size="2"
²Lface="Arial"><strong>How a television screen works</strong></font></a></p>
²;<p align="center"><font size="1" face="Arial">Example web
²page ⌐20■</font></p>
²8<p align="center"> </p>
</form>
</body>
</html>