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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 14 - Fluid Mechanics > A vertical U tube of uniform cross section contains mercury in both of its arms. A glycerin (d=1.3g/cm^3) column of length 10cm is introduced into one of the arms. Oil of density 0.8g/cm^3 is poured in the other arm until the upper surfaces of the oil and glycerine are in the same horizontal level. Find the length of oil column. Density of mercury is 13.6g/cm^3.

A vertical U tube of uniform cross section contains mercury in both of its arms. A glycerin (d=1.3g/cm^3) column of length 10cm is introduced into one of the arms. Oil of density 0.8g/cm^3 is poured in the other arm until the upper surfaces of the oil and glycerine are in the same horizontal level. Find the length of oil column. Density of mercury is 13.6g/cm^3.

a substance of specific gravity s1 and mass m1. is mixed with another substance of specific gravity s2. and mass m2. then the specific gravity of the alloy is In making an alloy