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Re: [Phys-l] Lemonade video

I think the reflective container is "the" clue.

It's the same effect of picking ripe fruit from the green grocer's. A tomatoe on top is less red than when placed below.


bc pulls one out and is disappointed.



On 2011, Feb 02, , at 12:22, William Maddox wrote:

From: WC Maddox

The white insides of the cup is a factor. I saw no effect with clear
container. I saw some effect with white insides but not as bright as
effect in video. Perhaps I need a brighter shade of red.