What is Thomas Edison often mistakenly credited for inventing?

Answers

Answer 1
He wasn't the inventor of the light bulb, but he did create the first commercially usable one.
Answer 2

Answer:

Carbon filament bulb is the correct answer.

Explanation:

Edison was not the inventor of bulb. The bulb was invented by Humphrey Davy in 1802. Edison did research to improve the incandescent bulb. He began to research in November 1878 and filed the patent on October 14th 1878. He filed the second patent on 4th November 1879. It was due to the changes his changes in the light bulb that made it possible for Thomas Edison's company to market and sell the new product. He simply took the invention and turned it into something that could be produced and sold in large quantities.


Related Questions

Which of the following statement about Chinese geography is false? Ancient China was partially protected by mountains. Ancient Chinese could not depend on getting enough rain for their crops. Ancient China centered around a large, flood-prone river system. Ancient Chinese villages were partly hidden by thick forests.

Answers

The ancient Chinese could not depend on getting enough rain for their crops.

Answer:

Ancient Chinese could not depend on getting enough rain for their crops.

Explanation:

Ancient Chinese civilization was established along the Yangtze River valley, which presents a high level of humidity proper for the cultivation of crops like rice and soy. The rest of the statements are correct. In fact, ancient Chinese civilization thrived thanks to the large river system that worked as a productive and commercial network, the mountainous region where they lived partially protected the core of the Chinese civilization, and the wet environment provided a thick forest that hid the Chinese villages.

The US Constitution gives Congress the power to

Answers

Congress has the power to establish post offices and post roads, issue patents and copyrights, fix standards of weights and measures, establish courts inferior to the Supreme Court, and "To make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers"

The Inca were conquered by Cortes. true or false

Answers

I'm pretty sure it is false. Pizzaro was the one who conquered the Incans.

What did American leaders learn at Kasserine Pass in North Africa

Answers

They needed aggressive officers and troops better trained for desert fighting

Answer: America needed more aggressive officers and troops better trained for desert fighting

Explanation:

The battle of Kasserine was the first major engagement between American and Axis forces in World War II. It took place in Africa. American troops were inexperienced, especially for desert fighting and poorly led by their officers and they were pushed back over 80 km from their positions west of Faïd Pass.

The portion of President Wilson's Fourteen Points speech that dealt with the issue of self-determination focused mainly on ?

Answers

The portion of President Wilson's Fourteen Points speech that dealt with the issue of self-determination focused mainly on freedom and the idea of colonialism. The points five through thirteen focuses on this idea. Point five is focused on adjustment of colonial claims which would give way to having equal voices of the colonial governments. The evacuation of Russia and Belgium is focused on points six and seven. The freedom of France from Germany is focused on point eight. The correction of the wrong that was done is focused on point nine while point ten focuses on autonomous development of Austria – Hungary. Romania, Serbia, and Montenegro are also to be evacuated in point eleven. Point twelve assure Turkey of its sovereignty and point thirteen assures an independent Polish state. Basically, he focuses on the freedom of each countries by determining their own sovereignty.

How did the Revolutionary War affect slaves?

Answers

About 5,000 Slaves served in the continental army, and by 1778 many states slaves who served in the American Revolution were granted their freedom.

As a result of the Revolutionary War, Slavery was eliminated in the North.

The American Revolutionary War lasted from 1775 to 1783. It was an 18th-century war waged between Great Britain and its Thirteen Colonies in alliance with France, which declared independence as the United States of America.

The war occurred after more than a decade of increasing estrangement between the British crown and a large and influential portion of its North American colonies.

the law of states that every action has an effect on something else

Answers

The law of Causality states that every action has an effect on something else. 

Why is a country with a low literacy rate less likely to have access to health care?

a. endemic diseases ... low literacy rates
b. healthare workers ... demonstrate literacy
c. countries with low ... weak governments
d. countries with low ... strong governments

Answers

b. healthcare workers need to demonstrate a certain amount of literacy, without literacy, you cannot read instructions on the medicine. And if you don't know what the medicine is for, then most likely people would overdose, or use it for the wrong purposes, etc.

That is why healthcare workers need to demonstrate a certain amount of literacy

hope this helps

Opportunities for working women in the United States in the mid-1800s

Answers

Women of all ages not only worked in the fields during harvest time, but handled household chores such as cooking, sewing, spinning, weaving, and tending children and livestock.

In the mid-1800s, women in the U.S. experienced increased work opportunities due largely to industrialization and educational reforms, filling roles in factories and new white-collar jobs. Despite this progress, they faced pay inequities and societal limitations, with work often being a necessity rather than a choice for empowerment.

In the mid-1800s, the opportunities for working women in the United States expanded due to industrial and societal changes. Although legal restrictions and societal expectations still limited women's economic independence, the rise of industrialization created a demand for factory workers, leading to an increase in employment opportunities for women, particularly in the textile industry. Additionally, education reforms enhanced girls' education, resulting in a growing number of middle-class women entering white-collar occupations such as clerking, teaching, and journalism.

The Civil War also affected women's work, with some taking on roles in managing plantations and working in manufacturing. Post-war, women increased their presence in the workforce as clerks, switchboard operators, secretaries, and nurses, which gradually shifted perceptions of the working woman. Yet, challenges remained as women were often paid less than men and mainly engaged in low-status or physically demanding jobs. Their entry into the workforce was not generally seen as a step towards empowerment, but rather a necessity for financial survival.

By the end of the 19th century, with further industrial growth, the number of women working outside the home tripled, and new job roles became available to them. Reform movements, spearheaded by women, also began to challenge traditional roles, laying the groundwork for future advances in women's rights.

What is metallurgy? the study of how to domesticate animals the science that studies how metals work a Hindu sacred ritual for cleansing the body the belief that natural objects have supernatural beings in them

Answers

science that studies how metals work

It is in fact B. I am 100% sure. Hope this helps!

Which statement is most likely an interpretation of the Second Amendment?
No one should be able to own or use a gun.
Only local governments can pass gun laws.
Bearing arms is only for the purpose of hunting.
There should be no limits on owning and using guns.

Answers

There should be no limits on owning and using guns

hope this helps

The correct answer is There no should be no limits on owning and using guns.

The second amendment refers to the right to bear arms. This is an imperative part of the Bill of Rights. This amendment states that the government cannot take away or infringe upon the rights of citizens to own guns.

Select all that apply.


Which of the following characterizes life in the early industrial cities?


overcrowding

sewage systems

clean streets

tenement houses

Answers

all the above except Clean streets

Well-educated people during the Renaissance learned

Answers

Final answer:

During the Renaissance, well-educated people learned about a variety of subjects including art, architecture, politics, science, and literature.

Explanation:

During the Renaissance, well-educated people learned about a variety of subjects including art, architecture, politics, science, and literature. They were influenced by the rediscovery of classical Greek philosophy and the revival of Greek statuary. The Renaissance was a time of intellectual growth and expansion of human knowledge.

Some Islamic fundamentalist groups beliefs about the struggle to defend their Muslim faith have resulted in

Answers

Some Islamic fundamentalist groups beliefs about the struggle to defend their Muslim faith have resulted in different wars throughout the centuries.

a holy war against all non-Muslims .


"Democracy does not guarantee equality of conditions—it only guarantees equality of opportunity."—Irving Kristol

What did the author mean by this statement?

Answers

I believe that it means you have to work for what you want, in other words, you are given what you need to do anything but you have to work for what you want

Why did the writings of the poet Virgil and the historian Livy focus on the rise and fall of Roman power?

Answers

 They wanted to arouse patriotism and restore traditional roman virtues      
Hope This Helps

Answer:

They wanted to arouse patriotism and restore traditional roman virtues. Some actions of roman emperors tended to flourish feelings against the republic; therefore people were not happy with their rulers’ values.

Explanation:

Imagine you are an Olympic speed skater. Explain which kinds of clothes you should wear to increase your speed. Other than air resistance on clothing, what other forces are working against your speed? What are some ideas reducing these other forces?

Answers

you should wear nylon clothes because it's sweat resistant, reducing the weight of the fabric.
wind, friction, height of the skater and the orientation of the knees and arms( inward/outward) work against your speed.
To reduce these forces, the skater's knees should be held inwards and the arms should contract towards the body, swinging hands alternatively.

There are many elements that can work against your speed, for example, your clothing. In order to improve this, you should wear light clothes that offer little to no resistance and that are tight on your body to allow for freedom of movement.

If you are skating outside, then the wind could affect your speed. This is one of the reasons why competitions are often held indoors. Moving to an indoor arena could help you improve your speed. Another force that could work against your speed is your personal strength and weight. If you get fitter, lighter or stronger, it is likely you will also be able to skate faster.

And a blank government goods and services are equally shared in the political power is distributed among the people

Answers

Socialist.

please vote my answer brainliest. thanks!

Answer: Socialist

Explanation: A socialist form of government is where the goods and services are equally shared, and the political power is distributed among the people.

explain 2 precedents set by george washington

Answers

1. Washington recognized the need for advisors

2.no president should serve no more than two terms
Final answer:

The two precedents set by George Washington during his presidency included establishing a cabinet of advisors to aid him in administrative tasks and his decision to retire after two terms, a tradition followed by many subsequent presidents. Moreover, his neutrality proclamation in 1793 extended his rights as diplomat-in-chief.

Explanation:

George Washington, the first president of the United States, indeed set many precedents during his presidency. One significant precedent was the establishment of a cabinet of advisors. This cabinet, consisting of the most senior appointed officers of the executive branch, was established to aid him in administering his duties. Today, the heads of the fifteen executive departments serve as the president's advisers, a practice that started during Washington's presidency.

Another important precedent set by him was his decision to retire after serving two terms in office. This action set a precedent followed by many subsequent presidents, that of holding the office for only two terms. This tradition was carried on until the 22nd Amendment was ratified in 1951 which officially limited the president to two terms in office.

Lastly, through his neutrality proclamation in 1793, during the evolving European conflicts, Washington extended his rights as diplomat-in-chief broader than ever before, paving the way for future presidents to play a more active role in diplomacy and international relations.

Learn more about  George Washington here:

https://brainly.com/question/815647

#SPJ12

The Liberator was published by: Benjamin Rush
Frederick Douglass
Benjamin Franklin
William Lloyd Garrison

Answers

William Lloyd Garrison

Answer:

William Lloyd Garrison

Explanation:

William Lloyd Garrison was a prominent abolitionist, journalist and American social reformer. He is best known for being the editor of the radical abolitionist newspaper The Liberator, and as one of the founders of the American Anti-Slavery Society.

In 1831, Garrison returned to New England to found a weekly anti-slavery newspaper on his own, The Liberator. As a result of his articles, a thirty-year war would begin that would end with the suppression of justified racial segregation. The initial circulation of the Liberator was relatively limited - there were fewer than 400 subscriptions during its second year. However, the publication gained more subscribers and influence over the next three decades, until the end of the Civil War and the definitive abolition, nationally, of slavery, proclaimed by the Thirteenth Amendment to the United States Constitution. It would have an effect. Garrison would publish the last article (number 1820) on December 29, 1865, exposing in his "Valedictory" column "

The faces symbol,a bundle of elm or birch rods are bound together by straps with the blade of an axe protruding from the bundle, symbolizes

Answers

It symbolizes power, strength, authority, and similar things regarding power and its usage in political purposes. The name fascism comes from it because it's ruling through strength and authority. It was commonly used in ancient Rome but when it was used in the city of Rome the axe was removed, unless the ruler was a dictator who wanted to show it publicly.

What part of Africa did gold deposits in regions near major rivers such as niger come from?

Answers

Guinea, country of western Africa, located on the Atlantic coast. Three of western Africa’smajor rivers—the Gambia, the Niger, and the Sénégal—rise in Guinea. Natural resources are plentiful: in addition to its hydroelectric potential, Guinea possesses a large portion of the world’s bauxite reserves and significant amounts of iron, gold, and diamonds. Nonetheless, the economy is largely based on subsistence agriculture

Answer

Niger

Explanation:

Deposits of gold large enough for exploitation is found in Niger. The exact location of the gold deposits are the neighboring areas between the Niger River and the border of Burkina Faso.

This discovery led to gold mining in that region by people.

What region became the industrial center of the United States during the Industrial Revolution?
A. New England
B. The Mid-Atlantic
C. The South
D. The Midwest

Answers

D the Midwest became the industrial center of the united states during the industrial revolution

The industrial center of the United States during the Industrial Revolution was New England and the broader northeastern United States, especially in areas around the Great Lakes, also known as the Manufacturing Belt. The option (A) is correct.

The industrial center of the United States was concentrated in New England and the broader northeastern region, particularly around the Great Lakes, known as the Manufacturing Belt.

This area became a hub for manufacturing due to several factors: abundant waterways for transportation and power, proximity to raw materials like coal and iron ore, a skilled labor force, and a network of railroads connecting the region.

•How did the Mexican American War disrupt Native American tribes such as the Comanche?

Answers

A captain of Doniphan's men in the name of Captain John Reid discovered that Parras in the Mexican state of Coahuila was attacked by the Comanche Indians. The captain felt sorry for the townspeople's suffering so he and his men pursued the raiders, killing almost all of them and retrieving horses and captives.
The Comanche were involved in the war before the war even began. There had been a lot of conflicts between the Comanche and Mexicans because the Comanche invaded Texas territory which disrupted the Mexican military. The Comanche were so good at pillaging the area that when the US arrived during the war the region was already devastated. Comanche were not in an alliance with the US, but they were later forced out by the US and into the reservations.

What was the goal of Spanish missionaries in the new world

Answers

Gold - Find gold to bring back
God- spread religion 
Glory- basically wanted bragging rights to say they were the best because they were able to sail and find new land to claim and claim all the gold on the land

to teach the natives about christianity

During the 1950s and the 1960s which civil rights leader advocated black sepratism

Answers

MalcolmX advocated black separatism

"And pile them high at Gettysburg
And pile them high at Ypres and Verdun..."
"Grass." Carl Sandburg, 1918.

To what does Sandburg allude in this passage?

a) industrial landmarks
b) famous battlefields
c) American cities
d) Midwest farm areas

Answers

Sandburg alludes to B. famous battlefields in this passage.
The battle of Gettysburg happened during the American Civil War, the battle of Ypres occurred during WWI, as well as the battle of Verdun. He is referring to these famous battles and the fields where they happened because he wants to make a powerful impact on the reader/listener.

In 1862, Congress passed a law that stated

Answers

It was the Militia Act of 1862, that stated during the American Civil War that allowed African-Americans to participate as war laborers for the first time since the Militia Act of 1792. I hope this helps! :)

Answer: the Homestead Act of 1862.

Explanation:

Farming has always been a hard life, and  it was made more so on the Great Plains by the region’s unforgiving environment and mercurial weatherA  settler (“homesteader”) could gain title to federal land simply by staking out a claim and living on it for five years, or he could buy land at $1.25 an acre after six months

The following question refers to a hypothetical situation. President Obama has scheduled a Cabinet meeting today to discuss energy policy with specific focus on pollution and global warming. Given what you know of the executive branch, which group of attendees would the president most likely expect to provide up-to-date information and expert insight during this meeting? A. the secretary of state, the director of Environmental Protection Agency, and the White House chief of staff. B. the director of the Environmental Protection Agency, the chairperson of the Council on Environmental Quality, and the secretary of energy
C. the chairperson of the Council on Environmental Quality, the secretary of defense, and the Department of Homeland Security
D. the director of the Environmental Protection Agency, the secretary of energy, and the chairperson of the National Security Council

Answers

I would say D is the best answer
The answer is most likely D

Who was Phillis Wheatley
A) an African American slave
B) one of the first women to own slaves
C) one of the first female puritans preachers
D) a leader of the Massachusetts bay colony

Answers

The answer is A. Phillis Wheatly learned to read and write in English, which was highly discouraged by most slave owners. Her owners, however, encouraged her to continue her studies of the English language.
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