Answer of these 2 questions please.

Dear student


The pressure at the surface = atmospheric pressure =105N/m2Pressure at the bottom =105+hpg=105+(0.1)(13600).10= 1.136×105 N/m2Bottom of the beaker is a circleArea= πr2   = (3.14).(4)2=50.24m2Pressure= force/areaforce = 1.136×105 N/m2 x 50.24m2      =57.07×105 N
Regards

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