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balu736 [363]
2 years ago
15

The scale that correlates wind speed and structural damage in a tornado is the:

Geography
1 answer:
Evgen [1.6K]2 years ago
8 0

Answer:

The EF (Enhanced Fujita) scale

Explanation:

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Which type of plate boundary does the image show
Ipatiy [6.2K]
There is no image so I’ll just explain the main 3:
Convergent: two boundaries are moving towards each other and usually create mountain ranges, or one is sinking below another another plate, cause volcanoes to appear

Divergent: two plates are moving away from each other, which created new land in between. Mostly is found on the sea floor

Transform: two plates are sliding past each other, usually appears with divergent boundaries
3 0
3 years ago
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

Mass of container and the soil = 403 g

Mass of the empty container = 65 g

Thus,

The mass of the soil is = 403 - 65 = 338 g  

Now,

The Bulk density = \frac{\textup{Mass}}{\textup{Volume}}

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

i.e the air present in the given soil sample has reduced its density from 2.65 g/cm³ to 1.3 g/cm³

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}}

=  \frac{\textup{351}}{\textup{2.65}}

= 132.45 cm³

so the porosity of the sample is 132 cm³

4 0
3 years ago
What building is found at 1600 pennsylvania avenue
WARRIOR [948]

Answer:

The White House

7 0
3 years ago
Do you think the world is overpopulated?
rusak2 [61]

Answer:

yes

Explanation:

The world makes new human beings everyday but people also lose their life everyday too.

4 0
3 years ago
Read 2 more answers
The legislative Branch ____ laws<br> A.interprets B.makes C.enforces D.vetor
VladimirAG [237]
B. makes because google says so and i believe him
3 0
3 years ago
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