Question

20kg of liquidA of specific gravity 1.17 is mixed with 5kg of liquid B of specific gravity 0.83. assuming that there is no volume change on mixing what is the specific gravity of mixture? (take density of water=1000kg/m3.)
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Answer 1

Explanation:

specific gravity of oil is 0.9 and mercury is 13.6. Consider density of water and acceleration due to gravity to be 1000 kg/m3 and 9.81 m/s2 respectively.

specific gravity of oil is 0.9 and mercury is 13.6. Consider density of water and acceleration due to gravity to be 1000 kg/m3 and 9.81 m/s2 respectively.Calculate the pressure (in N/cm2) due to a column of 0.6m.