P2=p*g*h1 P2=p*g*h2 P2/P1=h2/h1=1360/340=4 P2>P1 в 4 раза.
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P2=p*g*h1 P2=p*g*h2 P2/P1=h2/h1=1360/340=4 P2>P1 в 4 раза.