A spherical soap bubble has an inside radius R, a film thickness t, and a surface
Chapter 2, Problem 2.58(choose chapter or problem)
A spherical soap bubble has an inside radius R, a film thickness t, and a surface tension IT. Derive a formula for the pressure within the bubble relative to the outside atmospheric pressure. What is the pressure difference for a bubble with a 4 mm radius? Assume u is the same as for pure water.
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