h1=3 см ро2=0,8*ро1 σ2=2*σ1 h2=?
h1=2*σ1/(po1*g*r)
h2=2*(2*σ1)/(0.8*po1*g*r)=2.5*h1=7.5 см
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h1=3 см ро2=0,8*ро1 σ2=2*σ1 h2=?
h1=2*σ1/(po1*g*r)
h2=2*(2*σ1)/(0.8*po1*g*r)=2.5*h1=7.5 см
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