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Anika [276]
3 years ago
7

The beginning of modern astronomy can be traced back to Nicolaus Copernicus and his book, On the Revolution of Heavenly Spheres.

What theory did
Copernicus promote in this book, which was in conflict with the teachings of the Catholic Church?
Social Studies
1 answer:
erik [133]3 years ago
3 0

Answer:

The Earth was not the center of the universe.

Explanation:

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Why did the Pilgrims leave England
Ksivusya [100]

The Pilgrims and Puritans came to America to practice religious freedom. ... The Separatists, under the leadership of William Bradford, decided to leave England and start a settlement of their own so that they could practice their religion freely.

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The Muslims who traveled to new regions for the sole purpose of converting people to Islam were known as
KATRIN_1 [288]

Answer:

The answer to the question: The Muslims who traveled to new regions for the sole purpose of converting people to Islam were known as..., would be: Dawahs, or, Islamic missionaries.

Explanation:

Islamic teaching, and especially the spreading of Islam, particularly after the death of the Prophet, became the responsibility of Islamic missionaries, almost like Christian missionaries, and they were known as Dawahs, since their only purpose was to move from place to place spreading the truth of Islam, and the Qu´ran. These missionaries, from the 7th century onwards, spread really fast from the Arabic Peninsula by accompanying merchants, and Arabian conquerors and warriors, in their quests. Another way that these Dawahs were able to spread Islam was through land exploration.

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3 years ago
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Following in the footsteps of Functionalists like Davis and Moore (1945), some people argue that without a small group of super-
8_murik_8 [283]

Answer:

The conflict theorist would argue from the point of view of the society being in perpetual competition as a result of inequality of distribution of resources and power. The rich would not pave the way for cheaper technology as a result of them purchasing early version of expensive technologies but rather, everyone would aspire to be the first to buy such early version of technology due to prestige associated with it.

On the long run, the conflict theorists makes more sense due to the fact that, as more people aspire to buy the early version of technologies, it creates extraordinary demand for the goods. this would force the manufacturers to employ more workers inorder to meet up with the demand thereby leading to fall in the prices of such goods. An example is the Toyota brand cars that is popular in some countries.

Explanation:

6 0
3 years ago
Can humans become superhero
Rudiy27
The answer is yes. in the future through experimentation humans might be able to become superhumans through science and robotic engineering.
3 0
3 years ago
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Suppose you find a rock that contains 10 micrograms of radioactive potassium-40, which has a half-life of 1.25 billion years. By
attashe74 [19]

Answer:

The rock is 3.75 billion years ago.

Explanation:

Given that:

Half life = 1.25 billion years

1 billion years = 10⁹ years

So,

Half life = 1.25 × 10⁹ years

t_{1/2}=\frac {ln\ 2}{k}

Where, k is rate constant

So,  

k=\frac {ln\ 2}{t_{1/2}}

k=\frac {ln\ 2}{1.25\times 10^9}\ year^{-1}

The rate constant, k = 5.5452 × 10⁻¹⁰ years⁻¹

Initial amount [A₀] = 80 micrograms

Final amount [A_t] = 10 micrograms

Using integrated rate law for first order kinetics as:

[A_t]=[A_0]e^{-kt}

So,  

10=80\times e^{-5.5452\times 10^{-10}\times t}

80e^{-5.5452\times \:10^{-10}x}=10

\frac{80e^{-5.5452\times \:10^{-10}x}}{80}=\frac{10}{80}

\ln \left(e^{-5.5452\times \:10^{-10}x}\right)=\ln \left(\frac{1}{8}\right)

x=\frac{10^{10}\times \:3\ln \left(2\right)}{5.5452}=3.75\times 10^9

So,

<u>The rock is 3.75 billion years ago.</u>

8 0
3 years ago
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