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Research conducted on what happens when atoms get excited has helped in the identification of the atoms in the universe. What happens when atoms get excited? Atoms change into a particular shape. Atoms lose subatomic particles. Atoms produce a particular odor. Atoms release a particular color of light..

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Answered by answersmine AT 22/10/2019 – 02:54 AM

I believe the correct answer is the last option. When atoms get excited, atoms would release a particular color of light. When atoms gets excited, the electrons would move from a lower level to a higher level. However, this state is only short-lived and happens only in a split second then it goes back to its original level immediately. Going back to the lower level would release some extra amount of energy which is being released as heat or, oftentimes, as light in the form of electromagnetic energy or the particle photons. Thus, it releases a specific color of light depending on the wavelength of the light. 

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A cereal company claims that the mean weight of the cereal in its packets is at least 14 oz. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

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A cereal company claims that the mean weight of the cereal in its packets is at least 14 oz. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

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During the Renaissance, many artists were trying to draw the human body more accurately. Artists like Leonardo studied the skeleton and musculature (the muscle system) to make their paintings and sculptures of the human body more realistic. Leonardo also studied birds and seashells. He conducted in-depth studies of human anatomy, much as doctors did. He filled notebooks with detailed drawings of bones, muscles, and internal organs Which sentence is not part of the focus? A. Artists like Leonardo studied the skeleton and musculature… B. He filled notebooks with detailed drawings… C. He conducted in-depth studies of human anatomy, much as doctors did. D. Leonardo also studied birds and seashells.

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During the Renaissance, many artists were trying to draw the human body more accurately. Artists like Leonardo studied the skeleton and musculature (the muscle system) to make their paintings and sculptures of the human body more realistic. Leonardo also studied birds and seashells. He conducted in-depth studies of human anatomy, much as doctors did. He filled notebooks with detailed drawings of bones, muscles, and internal organs Which sentence is not part of the focus? A. Artists like Leonardo studied the skeleton and musculature… B. He filled notebooks with detailed drawings… C. He conducted in-depth studies of human anatomy, much as doctors did. D. Leonardo also studied birds and seashells.

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Roger sperry conducted important research in what field of study?

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Roger sperry conducted important research in what field of study?

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In 1973, rosenhan conducted a study in which eight healthy individuals were asked to see a psychiatrist at various hospitals. what did the results of this study demonstrate?

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Answered by answersmine AT 22/10/2019 – 05:01 AM

The results explained the difficulty of the hospital in identifying sane and insane people. Furthermore, it was noticed that the concern during the study must be focused on the mental conditions and not with correcting behaviors. Other observations of pseudo patients were dehumanization and continuous admission without a  clear analysis of patients.

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Tina conducted an experiment to test her hypothesis. Her hypothesis was that by crushing aspirin and putting it into potting soil increases the growth rate of tomato plants. The results of the experiment show that there was no significant difference in the growth rates between the control and the experimental groups. What should Tina do with the results of this experiment?

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The unknown of this problem is the experimental percent of water in the compound in order to remove the water of hydrogen, given the following:

Mass of crucible, cover and contents before heating                               23.54 g
Mass of empty crucible and cover                                                            18.82 g
Mass of crucible, cover, and contents after heating to constant mass     20.94 g

In order to get the answer, determine the following:

Mass of hydrated salt used                          = 23.54 g – 18.82 g = 4.72 g
Mass of dehydrated salt after heating          = 20.94 g – 18.82 g = 2.12 g
Mass of water liberated from salt                 = 4.72 g – 2.12 g = 2.60 g

Then solve the percent of water in the hydrated salt by:

% water = (mass of water / mass of hydrated salt) x 100
% water = 2.60 g / 4.72 g x 100
% water = 55.08 % in the compound 

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Action potentials are conducted more rapidly when transmission is

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Action potentials are conducted more rapidly when transmission is

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Candice faked her symptoms to gain medical attention. she exaggerated her symptoms to the point that exploratory surgery was conducted. candice most likely has a _____.

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Candice faked her symptoms to gain medical attention. she exaggerated her symptoms to the point that exploratory surgery was conducted. candice most likely has a _____.

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When did stem cell research become known? Who discovered stem cells? What experiments or studies have been conducted so far?

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Answer:

The correct answer will be compound microscope.

Explanation:

Robert Hooke designed and used two and three-lens compound microscopes.

These were one of the best such microscopes of his time which were made of leather-covered cardboard, 7 inches long, 4 inches wide with a 15 inch brass rod which can slide up and down.

With this microscope he observed variety of organisms such as cell walls of cork, insects, feathers, bryozoans and flea, diagrams of which he published in his books “Micrographia”. Hooke also examined the fossils with microscope.

Thus, compound microscope is the correct answer.

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The Subject is actually Economics. How were ways in which colonial Americans conducted business? In order to establish a stable currency, what dud the Constitution give Congress the power to do?

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  • What action did President Polk take that resulted in the war between the United States and Mexico?

He sent General Zachary Taylor to claim an area of disputed land for the United States.

Since 1809 the US was, through deals and purchases, trying to expand its own territory; having a lot of success, for example, with the acquisition of Louisiana and Florida. With Mexico it was a little different, they declined many of the substantial offers the US made to them on several occasions.  Not much later, in 1846, President James Polk sent troops to the disputed area, which started the confrontations between the two countries and on March 13 of 1846 President Polk officially declared war on Mexico.

  • What was the experience of the Mormons as they traveled from the Midwest, through the South Pass, and into to the Salt Lake Basin?

They had a difficult journey through barren lands.

The Mormons had a very difficult trip, they were attacked repeatedly by mobs, they barely had any food and almost no money at all. People would stop them from staying at many places during their journey, sometimes even the government would get involved in taking them out. A lot of them were actually killed during this journey.

  • Which statement best explains the concept of manifest destiny?

The idea that it was God’s plan for the nation to expand across the continent.

Manifest destiny is a concept that is best described as an attitude. It was basically a nationalist attitude even impregnated with feelings of superiority. It was something the pioneers believed during the 1800s. It empowered their expansionist views and it was religious at its core, backing the belief that God had a plan for America to have the pioneers expand across the continent.

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