1. The coniainer below is filled with oil and open to the atmosphere on the left. The density of the oil is BED kgme'. a. II.I"|.I'hat is the pressure at A, B and E? b. II.I"|.I'hat is the gauge pressure at B? :I-'l''l'll Ill] 'u'f: 5|] 2. A rearch submarine has a single circular glass window, In cm in diameter and 3cm thick, which can safely withstand at most 4.6 MM of force before falling. Assuming that the submarine is pressurized to 1 atm on the insider what is the maximum safe operating depth? The density of the seawater is 1030 kgfmS