the thing on the bottom is a rho not a p
and the infinity is a subscript on a p, which is like the pressure at an infinite distance from the bubble (cavity)
(
k3b/-\b Peace man.,
Sun 18 May 2008, 12:39,
archived)
psst
http://www.b3ta.com/board/8380185
(
boris the spider,
Sun 18 May 2008, 12:41,
archived)
psssst
(
k3b/-\b Peace man.,
Sun 18 May 2008, 12:44,
archived)