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viktelen [127]
3 years ago
7

What is the particle density of a soil sample that has a bulk density of 1.55 g/cm3 and a porosity of 40%? Show your calculation

s.
Geography
1 answer:
fredd [130]3 years ago
3 0

Answer:

2.58 g/cm^3 is the particle density of a soil sample.

Explanation:

Percentage of Solid space = S%

Bulk density of the solid= B

Particle density of the solid = D

S\%=\frac{B}{D}\times 100

Percentage of Porosity in the solid= P%

P\%=100\%-S\%

We are given , P% = 40%

B = 1.55 g/cm^3

40%=100\%-S\%

S\%=100%-40\%=60\%

60\%=\frac{1.55 g/cm^3}{D}\times 100

D=\frac{1.55 gcm^3}{60}\times 100=2.58 g/cm^3

2.58 g/cm^3 is the particle density of a soil sample.

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