Who was the original inventor of colored television? When was colored television invented?

Answers

Answer 1

Answer:

Polish inventor Jan Szczepanik patented a color television system in 1897, using a selenium photoelectric cell at the transmitter and an electromagnet controlling an oscillating mirror and a moving prism at the receiver


Related Questions

Help me? With this I just need the asnwer please

Answers

Answer:

There is no correct answer on there ask your teacher

Explanation:

Solids are tightly packed together, liquids move around each other and touched but aren't packed together. Gasses move around freely

Use passage below to answer following question:"God will not hold them (sinners) upin these slippery places any longer,but will let them go; and then, at thatvery instant, they shall fall intodestruction; as he that stands onsuch slippery declining ground, onthe edge of a pit, he cannot standalone, when he is let go heimmediately falls and is lost."Jonathon Edwards"Sinners in the Hands of an Angry God"1741The passage above represents which of the following aspects of the First Great Awakening? A.It boosted church attendance. B.It protested government power. C.It emphasized the need for religious devotion. D.It Christianize the Native Americans.

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Answer:

A

Explanation:

how many times did you have his listed. ill take ymthe points.

Which power does approve zoning and land use fall under

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Answer:

Zoning and land use fall under "police power".

Imagine that you are Auguste Comte observing the issue of high school dropout rates in the United States for the first time. What do you think he
might say about this issue? Write your answer in the form of a paragraph that
contains at least three complete sentences. (6 points)

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Auguste Conte believed in education because he believed that education plays a key role in the development of any society.

Auguste Comte was among the founders of sociology. He believed that there can be an improvement in the society through sociology and that education has a positive impact in every society.

Comte believed that genuine knowledge was important to the development of the society. The issue of high school dropout rates in the United States will be a source of concern to Comte and he'll have taken some steps to address the issue.

In conclusion, dropout prevention programs can be put in place to curtail the dropout rate of the students in high school in the United States.

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what caused the northern colonies to become more industrialized​

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Answer:

Soil in the north was another reason why regional differences were created between the northern and southern colonies in colonial America. The infertile northern soil caused the north to become more industrialized while the other southern colonies were more focused on farming and subsistant living.

Explanation:

The Jamestown colony survived because of all the following
except
A. it maintained generally peaceful relations with natives
B. it had a continuous flow of new migrants to the colony
C. it was led by the strong-rule of Captain John Smith
D. it developed a successful economy

Answers


The following answer is C
Answer: C

Which of the following is most likely to happen when energy is transferred to
an object?
A. The object will stay exactly the same.
B. The mass of the object will increase.
C. The object will begin to move.
D. The force on the object will decrease.

Answers

i would believe c
hope i helped!!
C. The object will move. !!

¿Por qué crees que era necesario representar al rey recibiendo la ley de manos del dios en la parte superior de la piedra donde estaban escritas las leyes?

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Si usted quiere decir Hammurabi entonces el código de leyes Hammurabi, una colección de 282 reglas, estableció normas para las interacciones comerciales y establece multas y castigos para cumplir los requisitos de la justicia. El código de Hammurabi fue tallado en un enorme filete de piedra negro (pilar) en forma de dedo que fue saqueado por los invasores y finalmente redescubierto en 1901.
El Código de Hammurabi es uno de los conjuntos de leyes más antiguos que se han encontrado y uno de los ejemplares mejor conservados de este tipo de documentos creados en la antigua Mesopotamia. Se basa en la aplicación de la ley del talión,[2]​ y es también uno de los más tempranos ejemplos del principio de presunción de inocencia, pues sugiere que el acusado o el acusador tienen la oportunidad de aportar pruebas.[3]​ Fue escrito en 1750 a. C. por el rey de Babilonia Hammurabi,[4]​[5]​[6]​[7]​[8]​[9]​ donde unifica los códigos existentes en las ciudades del imperio babilónico. Actualmente está conservado en el Museo del Louvre de París Planta baja, sala

by 1775 what three geographic regions existed in english colonial america

Answers

Answer:

New England, middle, and southern colonies

Explanation:

Challenges faced by policy makers​

Answers

Answer:

Like any person holding power, policymakers face a certain amount of prejudice when encountering others. Many people believe that it is the policies makers' job to keep everyone happy, but, as you may have guessed, this is not possible. There is no way to keep everyone happy.

Explanation:

Impacting policy is difficult, not only because of the challenges translating research into policy-speak but also because of challenges inherent in the policymaking process itself.

These include: the siloed nature of working, the lack of focus on prevention and imperatives for ministers to pursue short-term solutions

Why did the spanish wanted to colonize the americas

Answers

Answer:

Motivations for colonization: Spain's colonization goals were to extract gold and silver from the Americas, to stimulate the Spanish economy and make Spain a more powerful country. Spain also aimed to convert Native Americans to Christianity.

Explanation:

Your teach ask you to submit sum to the drop box whats the answer im looking for? i have grammer to im just being lazy.

Answers

Answer:

I don't really understand the question, but depending on the platform, I think that means to send it to them or share it with them using the Dropbox appliance?

Explanation:

Again, I'm not sure I understand the question but I hope this helps!

What is the difference between a primary and secondary source?
O Primary source is something witnessed first hand.
They are the same
Both answers are incorrect.
I need help in this one to

Answers

Answer:

primary source is when something is witnessed first hand

Explanation:

Who is the 27th president to US

Answers

Answer:

William Howard Taft was the 24th president

Answer:

William Howard Taft

Explanation:

How did the petition of rights influence the Declaration of Independence

Answers

Answer:

for people to listen to the laws

Explanation:

1history
2
3
4
5
6
7
8
9
10
The new Japanese constitution after World War II contained a clause that

Answers

Answer:

Article 9 of the Japanese Constitution (日本国憲法第9条, Nihonkokukenpō dai kyū-jō) is a clause in the national Constitution of Japan outlawing war as a means to settle international disputes involving the state. The Constitution came into effect on 3 May 1947, following World War II.

Explanation:

Hope it is the right answer

What historical examples did Douglass draw upon to support his advocacy for black suffrage?

Answers

Explanation:

Frederick Douglass was an escaped slave who became a prominent activist, author and public speaker. He became a leader in the abolitionist movement, which sought to end the practice of slavery, before and during the Civil War. ... His work served as an inspiration to the civil rights movement of the 1960s and beyond.

Historical examples that support Douglass in his advocacy for black suffrage is the abolitionist movement.

What is black suffrage?

black suffrage serves as a movement that seek that voting should not be done base on color or race.

Since, Douglass has been part of ending of slavery movement, this catapult his decision to bring an end to descrimination during voting exercise.

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How did the North achieve victory in the Civil War?

Answers

Answer:

through attrition and massive advances on several fronts" is the correct answer. The main advantage of the North was that there were far more soldiers than in the South.

Explanation:

The North had been more industrial, while the south was poor the north was rich! Also the North was fighting for reunification!

Hope this is helpful!!! Sorry if it's not clear enough! :-)

Read the excerpts below:
The influence of factious leaders may kindle a flame within their particular States, but will be unable to spread a general
conflagration through the other States. A religious sect may degenerate into a political faction in a part of the Confederacy; but the
variety of sects dispersed over the entire face of it must secure the national councils against any danger from that source. A rage for
paper money, for an abolition of debts, for an equal division of property, or for any other improper or wicked project, will be less apt
to pervade the whole body of the Union than a particular member of it in the same proportion as such a malady is more likely to
taint a particular county or district, than an entire State.
The Federalist Papers Number 10 (1787)
What idea was Madison expressing in this excerpt?
OA. The proposed Constitution should provide a strong federal government.
OB. The power of the new country should only be held by white men.
Ос.
The newly formed union must immediately sever all bonds with Great Britain,
OD. The capital city of the new country should be a standalone district.
Reset
Next
321 Edmentum. All rights reserved.
O
M

Answers

Madison was expressing the idea that A. The proposed Constitution should provide a strong federal government.

Madison was a proponent for a strong central government because:

he believed it was the only way to keep the states together he believed that it was necessary to stop dangerous ideas in one state from taking root he believed a strong central government would work in the best interest of every state

We can therefore conclusively say that Madison was advocating for a stronger national government.

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13. Where was the first shots fired in the Revolutionary War?

Answers

Answer:

The first shots fired in the Revolutionary War was Lexington, Massachusetts.

Answer: Hello There!..........

Concord, Massachusetts

April 19, 2020 marked the 245th anniversary of the first shot of the Revolutionary War – later called the “shot heard round the world” by American poet Ralph Waldo Emerson – at the Old North Bridge in Concord, Massachusetts.

Explanation:

Mark me brainest please. Hope this helps. Anna ♥

Which of the following is NOT an example of the impact African culture has had on American culture?
• food
• folklore
• trade
• music

Answers

folklore



im assuming folklore bc ive never heard of it but everything else i have heard of

Why were lands not granted to nobles in the same geographical location? ​

Answers

Answer:

BARONS AND NOBLES - THE BARONS AND HIGH RANKING NOBLES RULED LARGE AREAS OF LAND CALLED FIEFS. THEY REPORTED DIRECTLY TO THE KING AND WERE VERY POWERFUL.

which of the following describes a difference between judaism and he vedict religion

Answers

Answer:

Judaism is monotheistic, but the Vedic religion is polytheistic. They are different because Judaism believes in one god but the Vedic religion believes in many gods.  

Explanation:

Judaism is monotheistic

Use States' Rights in a sentence

Answers

Answer:

In American political discourse, states' rights are political powers held for the state governments rather than the federal government according to the United States Constitution, reflecting especially the enumerated powers of Congress and the Tenth Amendment.

Explanation:


What are the 4 characteristics of a state

Answers

Population. State must have people, the number of which does not directly to relate to its existence.

Territory. A state must be comprised of land, Territory with known and recognized boundaries.

Sovereignty. ...

Government.

Which text is valuable for gaining context about a historical event but is unreliable as “evidence”

Answers

Answer: History novels are valuable to gain the context of history but they are not reliable like a primary source documents. Primary source Documents involves Diaries, Journals, Letters, memos, Photos, Videos, Opinion Polls, Speeches and none the less governmental records.

Explanation:

I know this because history is about everything!

How the US.computer ENIAC hep the war eff
ort?​

Answers

It did complex calculations needed to accurately fire artillery.

Place the events into the correct chronological order.

1.Boston Tea Party

2.meeting of the First Continental Congress

3.passage of the Intolerable Acts

4.Boston Massacre

Answers

Answer: 4 > 1 > 3 > 2

What was the advantage of the location of Byzantine Empire's capital?

A. It contained large tracts of fertile lands for agriculture.

B. It was strategically located between Asia and Europe.

C. It had access to a large river valley for efficient transportation.

D. It served as a spiritual center for the Christian religion.

Answers

Answer:

D

Explanation:

it served as a spritual center for the christian religion .

Answer: the answer is B

Explanation: PENN, just took the test!

HELPL ME ASAP
Will give Brainlist if correct

According to Article Il of the U.S. Constitution, the
president has the power to….

O officially recognize other nations.

O overrule federal judges.

O regulate commerce in the states.

O convene Congress in special session.

Answers

Answer:

Overrule federal judges. (Checks and balances)

Answer:

B

Explanation:

That sound the most logical answer.

Hope this helps pls mark Brainlist. Have a Great Day!!!

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