Bulk Density, Water Content, Void Ratio, Porosity, Degree of Saturation

This video shows the Bulk Density, Water Content, Void Ratio, Porosity, Degree of Saturation & Unit Weight.
In this video one example been solved to find the unknown parameters used in soil mechanics.
"A wet soil sample has a mass of 2.290kg and a volume of 0.0015 cubic meter. After being completely dried in an oven, the mass of soil sample is reduced to 2.035kg. The value of Specific gravity for the soil sample is 2.68. Determine the bulk density, unit weight, water content, void ratio, Porosity, Degree of saturation and Air content.
Bulk density is the ratio of total mass divided by total volume.
Unit weight is the ratio of total weight divided by total volume.
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#bulk #density

[@moses645]

I found a good teacher

[@sameershah5056]

Superb dear.but i have a question is that we have a volume of soil is here 0.00115...how we can find out it if it's not given

[@perisaloiug6763]

Thanks alot Indeed you have helped alot

[@civilengineering94]

Welcome

[@charanpoturaju6022]

Good explanation sir.

[@civilengineering94]

Thanks #DUBSMASH

[@afolabiolawale6700]

the void ratio confuse me, like the formula is different from the one hav been seeing
can anyone explain

[@adebayoolufemi2074]

is bulk density not dry weight divided by volume?

[@hongcesoo4358]

superb very good save my gpa

[@ashfaqahmad-kj4zp]

Wrong calculation

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[@chantelgroves6878]

where did 9.8 come from?

[@jae.RCE_pice]

Unit wt of water

[@febohswalei3384]

It’s the acceleration due to gravity. It’s a constant

[@boazogwang18]

Where's 9.8 coming from?

[@paheem1]

Gravity or Mass of Acceleration

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[@cph4545]

Good explanation, but calculations are wrong

[@rejikumarkrishnan1011]

😂😂

[@touch7000]

are all of them wrong or is there a particular one that is ? this subject is kicking my sitting organ

[@sarveshbukory5975]

Wrong equation for Water Content

[@karenecastillo1713]

The formula he used is correct for gravimetric water content; the most commonly used water content.

[@sarveshbukory5975]

@@karenecastillo1713 thanks mate

[@sakshibhatt6766]

Value of bulk density of wrong it's 1991.30

[@foxiwaghan7054]

hi

[@geraldshija5226]

Bulk density is wrong

[@marktalopa4289]

9.8 confuses