Question

a 1000cc core cutter weighs 946.8g was used to find out the in situ weight of an embankment. the weight of the core cutter filled with soil was noted to be 2770.6 g. laboratory test on the soil sample indicated a water content of 10.415% and specific gravity of solids is 2.65. determine the bulk unit weight,dry unit weight,void ratio and degree of saturation of the sample. also if the embankment becomes saturated due to rain calculate the water content and the saturated unit weight.​

Answer 1

Explanation:

refer to the given attachment

it's factors are ultimately

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Answer 2

GIVEN: Mass of the flask when empty = 25.0g; the weight of flask when filled with water = 75.0g; the weight of flask when it is filled with glycerin = 88.0g

TO FIND: specific gravity of glycerin

SOLUTION:

The mass of the glycerin in the flask = 63.0g

The volume of water has a mass of 50.0g

Then, sp gr = $\frac{Mass of glycerin }{Mass of water }$

                  = $\frac{63.0}{50.0}$

                   = 1.26 g

The specific gravity of glycerin is 1.26g.