So it follows that at 320 feet down, this pressure is equal to ten atmospheres, to 100 atmospheres at 3,200 feet, and to 1,000 atmospheres at 32,000 feet, that is, at about two and a half vertical leagues down.
De ello se sigue que a trescientos veinte pies esa presión será de diez atmósferas, de cien atmósferas a tres mil doscientos pies, y de mil atmósferas, a treinta y dos mil pies, es decir a unas dos leguas y media.