History : asked on steffagui190
 02.08.2020


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I cannot understand what movements are you referring to. Please provide more details about the topic. 

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27.02.2023, solved by verified expert
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Answer:

103.32°C

Step-by-step explanation:

The number of moles of a substance is given by :

Number of moles = Given mass/Molar mass

For magnesium nitrate, 

Given mass = 34.3 g and Molar mass = 148.3 g/mol

So, number of moles (n) = 34.3/148.3 = 0.2313 moles

So, molality (m) = Number of moles of solute/mass of solvent in kg = 0.2313/0.107 = 2.16m

The elevation in boiling point of the solution is given by :

∆Tb = Kb × i × m

Here, Kb for water = 0.512°C/m and i is vanthu Hoff factor.

For Mg(NO3)2, i = 3

Thus, 

∆Tb = 0.512 × 3 × 2.16 = 3.32°C

So, 

Boiling point of the solution = Boling point of the solvent (water) + ∆Tb

= 100 + 3.32

= 103.32°C

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Faq

History
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P Answered by Master

The correct answer to this open question is the following.

Unfortunately, you did not include the two maps. Without them, we do not know your specific reference.

However, trying to help you and after doing some deep research, we can say the maps portray the Spanish, British, and Dutch trade maritime routes from 1750 to 1850. The other map shows the many trade routes in 2010 that practically crossed all over the world.

That is why we can answer that one significant reason for changes in the patterns of global economic interactions from circa 1750 to circa 2000, as illustrated by the two maps are the technology and modernization of means of transportation that today include land, air, and sea.

Trade has been the activity that has developed most rapidly all over the world in those years. Today, there are international organizations and free trade agreements that connect the world through trade.

More people on the planet started to require more products from all places and developed nations exploited natural resources and raw materials and produced more and better goods in their industrialized cities that were exported.

History
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P Answered by PhD
Convection currents in earths mantle are caused by the rise of hot material rising towards the crust, becoming cooler and sinking back down. 
History
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P Answered by PhD

see explanation and i got an a btw.

Explanation:

b. The development of diseases in the sixteenth century would support the arguments of the “new generation of historians in the second paragraph because the “new generation of historians” would look at this in relation to european imperialism and see the impact of the european diseases like smallpox that would plague places like modern day united states because of the european immunity, but lack of native immunity.  

c. The “biological competition” contributed to the European imperialism in the Americas by creating a survival of the fittest environment where the europeans brought in diseases like smallpox that had plagued europe generations ago, but infected the native populations and weaken them in both their numbers and their strength, which enabled the Europeans to take control of the new world and develop a dominance while the natives were fighting a disease. This was “biological competition” because the Europeans' immunity was assisting them in fighting the natives' lack thereof.  


B) Explain ONE development in the sixteenth century that would support the arguments of the new gen
History
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P Answered by PhD

1.

In 1574, Akbar the emperor of the Subcontinent ordered his wazir to make a Katab-khana in the palace. This was to discover and reintroduce old texts. Books like Rajatarangini, Ramayana and Mahabharata were translated into different languages. One of these languages was Persian. After this many different old books both religious and non-religious were translated for the general public to read.

This was done to make different sects and religions stay united. His actions to a certain extent did eliminate disagreements between the people from different religions.

2.

Abu'l-Fazl ibn Mubarak was not the person behind Akbar's policies. It was actually his favorite wife named Mariam-uz-Zamani. She was a Hindu by birth. She was born at the house of Raja Bharmal of Amber. Later, when she grew up she was married to Akber. This marriage had political benefits. Jahangir was her son. She, however, did not play any political role in the Mughal court.  

She became more eminent after her son succeeded the throne. She was one of the most famous female traders of that time. Akbar after his marriage started his own religion called Din-e-ilahi.

3.

Many cultural and intellectual changes took place because of this interaction.  Collection of manuscripts from around the world and their critical study was introduced.  Changes in the economic system i.e trade also took place. Several changes in slavery were also seen. During this period, the trade of slaves became very eminent and a major source of income for many .Arabic art and literature started spreading in different South Asian regions. While people from those regions introduced new ways of living and rituals etc to Muslims.
History
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P Answered by PhD

A) Ethnic divisions hindered the development of land-based empires in the period 1450-1750. For example, the Manchu people in the Qing Dynasty in China sought to preserve their ethnic values while ruling China, which proved to be an obstacle for them to rule the vast majority of Han Chinese.

B) Ethnic divisions also hindered the development of maritime empires in the period 1450-1750. For example, the ethnic division between the French colonists and the Haitian people led to multiple Haitian rebellions and ultimately the Haitian Revolution against France.

C) Many land-based empires and maritime empires institutionalized hierarchical distinctions amongst different ethnic groups, often with the use of slavery. The European colonists, for instance, made African Americans the lowest class in American society by enslaving them. Similarly, Christians under Ottoman rule are recruited as janissaries. In both examples, the ruling class adopted policies that limit the social mobility of the ethnic groups that are alien to themselves.

History
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P Answered by Master

In general, because of his numerous achievements, Akbar was awarded the epithet "the Great." The majority of Akbar's achievements military-related.         

Explanation:

One aspect in which Akbar's efforts in financing the translations stated in the text are comparable to rulers of other empires throughout the era 1450-1750 is that they both intended to improve their people's well-being by creating educational opportunities and religious books translations. During this time, Akbar and other monarchs aspired to translate sacred books in order to spread education, religion, and history. As well as to bring together Jewish, Hindu, and Muslim faiths in order to avoid future confrontations.

For more information, refer to the link:

link

History
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P Answered by PhD

By reading the above text, we can have a lot of information about the city of Quanzhou and Chinese trade. Based on this, we can answer the questions as follows:

1. One historical process that explains the religion of Srivijaya merchants in Quanzhou is the growth of maritime trade in that region. This trade promoted the passage of many different people, with different religions that influenced the local population. Among these religions, Mahayana Buddhism was one of the greatest influences.2. One aspect of China's economic development during the Song Dynasty was the establishment of international trade relations. During the Song Dynasty, China became involved in the global market and became a strong influence on international trade which attracted many buyers to its products and strengthened the economy.3. The purpose of the author of the text was to draw the attention of foreigners to show that Quanzhou had great commercial power and that commercial relations with that city were promising. For this reason, he shows plenty of praise for the city, as well as displaying its economic advantages.

More information:

link

History
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In the 1850s, Chinese workers migrated to the United States, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. Chinese immigrants were particularly instrumental in building railroads in the American west, and as Chinese laborers grew successful in the United States, a number of them became entrepreneurs in their own right. As the numbers of Chinese laborers increased, so did the strength of anti-Chinese sentiment among other workers in the American economy. This finally resulted in legislation that aimed to limit future immigration of Chinese workers to the United States, and threatened to sour diplomatic relations between the United States and China.
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