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3 years ago

Sedimentary rock turns into Metamorphic rock through which process?

1 answer:

4 0

Well if it becomes buried deep enough within the crust to be subjected to increased temperature and pressure it, it may change into a metamorphic rock. I hope this helps

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Identifique duas áreas de grande pluviosidade

Ugo [173]

Example: Cuagas, and Puerto Rico. Vous pouvez visited W I k I p e d I a pour plus information.

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3 years ago

In nuclear fission and fusion reactions mass is converted into energy. The average person in US uses around 100,000,000 J of ene

daser333 [38]

Answer:

a) The yearly energy consumption for a US population of 300 million is $3\times 10^{16} J/year$

b) The energy that would be released if a 60 kg person were converted entirely into energy is $5.4\times 10^{18}$ Joules.

c) 180 years would this amount of energy support a population of 300 million.

Explanation:

a) Average energy consumed by single person of US = 100,000,000 J/year

Then 300 million US citizen will consume:

300 million = 300 × 1,000,000 = $3\times 10^8$

The yearly energy consumption for a US population :

$100,000,000 J/year\times 3\times 10^8=3\times 10^{16} J/year$

The yearly energy consumption for a US population of 300 million is $3\times 10^{16} J/year$

b) $E = m\times c^2$

E = Energy from converted mass of m

c = speed of light

Given mass of person = m = 60 kg

$E=60 kg\times (3\times 10^8 m/s)^2 = 5.4\times 10^{18} J$

c) Energy calculated in part (b) = $E=5.4\times 10^{18} J$

The yearly energy consumption for a US population of 300 million in an year = $3\times 10^{16} J/year$

Let the that would be supported by $5.4\times 10^{18}$ Joules of energy be x.

$x\times 3\times 10^{16} J/year=5.4\times 10^{18} J$

$x=\frac{5.4\times 10^{18} J}{3\times 10^{16} J/year}=180 years$

180 years would this amount of energy support a population of 300 million.

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3 years ago

Hi please help im giving out brainliest to the person who answers correctly

aleksandrvk [35]

Answer:

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3 years ago

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What colonial influences are evident in the languages in east africa

Jobisdone [24]

Answer:

The Portuguese, French, British and Dutch

Explanation:

While it was the Portuguese who pioneered the earliest ventures of Europeans into Africa, they were soon followed by others. Most of the European outposts along the coast changed hands from time to time as the relative power and influence of different players waxed and waned. The French, British, and Dutch were all major players, and much of the most lucrative trade was based on the trans-Atlantic slave trade. European ships established a ‘triangular’ trading route, bringing goods for trade from Europe to the West coast of Africa, then taking slaves across to the New World, and returning to Europe with agricultural commodities from there.

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3 years ago

What is urban settlement

arlik [135]

Answer:

An urban settlement is where displaced populations settle within an urban agglomeration such as a town or city. A master plan usually divides towns or cities into zones regulated by norms based on specific sectors such as housing, hygiene, habitat, and environment.

Explanation:

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2 years ago