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Irina18 [472]
3 years ago
14

What is the sun made out

Geography
2 answers:
allochka39001 [22]3 years ago
8 0
Hydrogen hope I helped:D
pav-90 [236]3 years ago
8 0
The sun is made ot of gasses. 
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because of their daily growing population each country you mentioned is affected by population growth

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This region belongs to the vast ____ system extending from the southernmost extremity of South America to westernmost Alaska.
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2. A 260 em cylinder container was used to collect an undisturbed soil sample. The container and soil weighed 403 g when dried.
sineoko [7]

Answer:

The Bulk density = 1.3 g/cm³

the porosity of the sample is 132 cm³

Explanation:

Given:

Volume of cylinder = 260 cm³

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Thus,

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Now,

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or

The Bulk density = \frac{\textup{338 g}}{\textup{260}}

or

The Bulk density = 1.3 g/cm³

also,

average particle density for mineral soil is usually given as 2.65 g/cm³

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The mass of the whole sample = Volume × Density

= 260 × 2.65

= 689 gm

but,

The actual mass of the dry sample = 338 g

thus,

Mass of air in the sample = 689 - 338 = 351 g

Therefore,

the volume of 351 g soil = \frac{\textup{mass defect of soil}}{\textup{density of soil}}

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3 years ago
How many words are in the gettysburg address
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Sunny~ ☺

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3 years ago
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