Subject: How do you measure the brightness of different colored lights?
Date: Tue Jan 21 23:58:13 2003
Posted by Allison Laverty
Grade level: 4-6
School: No school entered.
City: No city entered. State/Province: No state entered.
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Area of science: Physics
i'm trying to figure out which color of light is best seen in foggy conditions.
Is there something called a light meter that I can use? This is for a science
project. I'm going to simulate fog by putting milk in a 10 gallon
aquairium,then I will shine different colored lights through it.
Re: How do you measure the brightness of different colored lights?
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