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Using equation x, we calculate the radius of deformation to be around 20 centimeters, or half of the width of the tank. Given that the boundary of the front extends all the way to the outside of the tank, close to, but not at, the bottom of the tank, we can assume that the actual radius of deformation for this front is slightly larger than this prediction.
Because of this, we see the slope of the front decrease towards the edge of the tank, as the front has no more room to spread outwards.
5 Challenge: Inverting the Dome!
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