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SVEN [57.7K]
3 years ago
8

What were the two electronic devices that farnsworth combined to invent the electronic television?

History
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:

In 1930, the same year that Farnsworth was granted a patent for his all-electronic TV, his labs were visited by Vladimir Zworykin of RCA, who had invented a television that used a cathode ray tube (1928) and an all-electric camera tube (1929).

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What conditions contributed to Congress’s vote to authorize a declaration of war in 1812? Select the two correct answers.
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Question 1: What conditions contributed to Congress’s vote to authorize a declaration of war in 1812? Select the two correct answers.

Answer: <u><em>British impressment of U.S. soldiers</em></u>

<em>               </em><u><em>British support for Native American resistance</em></u>

Question 2: What impact did mechanization have on manufacturing? Select the two correct answers.

Answer: <em><u>Broke down assembly into specialized tasks</u></em>

<em>               </em><em><u>Increased production speed and output</u></em>

Question 3: Select the words and phrases to make the sentence is true.

Factory work at Lowell Mill appealed largely to <em>(children/women)</em>. The mill set up company <em>(boarding houses/schools)</em> for its workers. There they were to subject to strict rules and curfews. They worked everyday except <em>(Saturday/Sunday)</em>, when they were required to <em>(attend church/visit home)</em>.

Answer:  <em><u>women</u></em>

<em>               </em><em><u>boarding houses</u></em>

<em>               </em><em><u>Sunday</u></em>

<em>               </em><em><u>Church</u></em>

<em><u /></em>

Question 4: Identify push and pull factors for German and Irish immigrants to the United States in the early to mid-1800s.

Answer:

           <em> Push Factors:</em>

<em>                </em><u><em>- overpopulation and land seizures</em></u>

<em>                </em><u><em>- unemployment and political unrest</em></u>

<em>             Pull Factors:</em>

<em>                </em><u><em>- land for sale and manufacturing jobs</em></u>

<em>                </em><u><em>- political freedom</em></u>

Question: Which geographic regions became the center of manufacturing and finance in the early to mid-1800s? Select all that apply.

Answer: <em><u>mid-Atlantic</u></em>

              <u><em>New England</em></u>

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.  For more answers to study go to my quizlet Lemon_Milk ^-^

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