How did rutherford contribute to the atomic theory?

1 answer:

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Ernest Rutherford contributed to the atomic theory by discovering that the atom is mostly empty space.

He can to that conclusion because he fired alpha particles at gold foil, which was so thin that it was only around .00004 cm thick, and while almost all shot straight through, some actually bounced back!

He likened it to shooting a 15-inch round(bullet) at tissue paper, only to have it bounce right back at you! Based on this, he theorized that the atom is mostly empty, which is why a majority of the particles passed right through, but in the very center of the atom there is a super-dense structure called a nucleus that held a majority of the atom's mass. This super-dense mass would be more than massive enough to deflect the particle, should they collide.

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Need to explain or expand upon how Americans’ interpretation of the events between 1763 and 1775 led them to believe that they w

Contact [7]

Answer: Boston massacre.

Also, trade cutoff from Great Britain.

Explanation:

One of the reasons Americans believe they were on the brink of loosing their rights and freedom is the Boston Massacre.

The Boston Massacre occured during late September of 1768, when British soldiers had been sent to the Massachusetts colony. The soldiers harassed women and children daily. During the time, there was cut off of trade with Great Britain which makes goods to be scarce and higher prices were being charged for them.

On the 5th of March,1770 there was Verbal attacks from the colonist which gave way to physical confrontations, which later led to soldiers firings. These, in turn lead to the Massacre. Which is popularly known as the Boston Massacre.

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2 years ago

If they were still living, what would Carnegie and Rockefeller think about net neutrality? Would they be for or against it? Expl

kodGreya [7K]

If they were still living, Carnegie and Rockefeller would have supported Net Neutrality.

<h3>What is Net Neutrality?</h3>

Net neutrality is the idea that internet service providers must not be discriminatory in their dispensation of internet services. Andrew Carnegie was a popular American industrialist and philanthropist.

He made waves in the steel and railroad industries and he founded the Carnegie Steel Company. Despite his great wealth, he indulged greatly in philosophy.

John D. Rockefeller was another American who excelled in the petroleum industry. He was so rich that he once had 2% of the American economy's worth. He was also a philanthropist.

Given the personalities of these individuals, they must have supported Net neutrality if they were still alive.

Learn more about net neutrality here:

brainly.com/question/12859325

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1 year ago

In addition to Japanese Americans, what other groups were sometimes detained in internment camps in the u.s

777dan777 [17]

German Americans were also detained. But only in certain places, in the US.

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3 years ago

Two major causes of the rise of dictatorships after World War I wereImmersive Reader (3.5 Points) A)the Treaty of Versailles and

pochemuha

Answer:

A)the Treaty of Versailles and economic depression

Explanation:

Two major causes of the rise of dictatorships after World War I was the Treaty of Versailles and economic depression.

There was an increase in dictatorship after World War as a result of the Treaty of Versailles which was an agreement of peace between Nazi Germany and Allied forces and economic depression.

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2 years ago

In the late 1800's, what was the process where the U.S. Underwent a rapid change from a primarily agricultural economy to one le

hichkok12 [17]

The process is called industrialization because of all the manufacturing jobs created by machines and that is also the beginning off urbanization when many people started to move from farms to cities to seek jobs

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2 years ago