In the three-phase diagram, the ratios of “Volume of Voids o…

In the three-phase diagram, the ratios of “Volume of Voids over/divided by Volume of Solids” and “Volume of Voids over/divided by Total Volume” are referred to as __________ and ________, respectively.   In the above statement, what is correct order of usage to complete the blank fields?

The same soil sample is tested for both “Standard” and “Modi…

The same soil sample is tested for both “Standard” and “Modified” Proctor Tests. The lab technician notes that the maximum dry density from the tests were 110 pcf and 118 pcf, whereas, the moisture contents from the test were 8% and 10%. He however, does not mention, which results relate to what tests. By using engineering judgement, establish which of the maximum dry density and optimum moisture contents relate to the “Modified Proctor”?