winds and surfactants

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From: Kevin Kinsella (kkinsella@woodside1.woodside.k12.ca.us)
Date: Tue Apr 08 2003 - 15:41:49 PDT 

From: "Kevin Kinsella" <kkinsella@woodside1.woodside.k12.ca.us>
Subject: winds and surfactants
Date: Tue, 8 Apr 2003 15:41:49 -0700
Message-ID: <002001c2fe20$0b0f5d00$7701a8c0@WOODSIDEYK7IBH>

Can anyone recommend a good website for models of these confusing wind
patterns?

 

Al, are you sure that the combination of water and a surfactant is a
chemical one? It sounds more like a physical change. If it is not a
chemical reaction then is the process just aided as the viscosity
decreases due to heat? And why then are barbacks instructed to rinse
their glasses in cold water?

 

Just wondering,

 

Kevin Kinsella

5th/6th Science Explorer

Woodside Elementary School

650.851.1571 x256

 

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