An unknown immiscible liquid seeps into the bottom of an

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1.An unknown immiscible liquid seeps into the bottom of an openoil tank. Some measurements indicate that the depth of theunkown liquid is 1.5m and the depth of the oil ( specific weight =8.5 kN/m3) floating on top is 5m. A pressure gageconnected to the bottom of the tank reads 65 kPa. What is thespecific gravity of the unkown liquid?

2.Is it ever necessary to conduct a hydrometer analysis whenclassifying soils according to the USCS, or is sieve analysisalways sufficient?

Reference no: EM13529944

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