Three soap bubbles of radii R, 2R and 2R exist in vacuum. They are made from the same soap solution and combine isothermally without gas loss into a single bubble of radius R(f). What is the ratio R(f)/R?
Physics · Properties of solid and fluid · properties of fluid and surface tension
Three soap bubbles of radii R, 2R and 2R exist in vacuum. They are made from the same soap solution and combine isothermally without gas loss into a single bubble of radius R(f). What is the ratio R(f)/R?
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