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What is the formula for calculating pressure difference due to surface tension?
Recall the variables involved: pressure difference, surface tension, radius.
As temperature increases, what happens to surface tension?
Think about the effect of heat on molecular movement.
What does surface tension allow a liquid's surface to do?
Think of how rain drops stay together on a surface.
True or False: Increasing temperature increases surface tension.
Consider what happens to water's surface when heated.
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