How much energy is produced when the sun converts 2.8 kg of mass into energy? Answer in units of J

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Answer 1
A helium4 atom has 2 protons and 2 neutrons. Its mass is 6.645 * 10^-27 kg. The mass of 4 hydrogen atoms is 6.693 * 10^-27 kg. Subtract the helium atoms mass from the 4 hydrogen and you get 0.048 * 10^-27 kg.

Related Questions

What solutions would you recommend to improve the economic standing of African American families? What do you think would be the advantages and disadvantages of your recommendations? How do think African American families would be generally affected by your proposed solutions?

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The solutions to improve the economic standing of African American families would be the removal or racial discrimination in all forms and fields and equality. The advantages of these is that we open a new frontier of possibilities and potential with the addition of the African Americans. The disadvantage of these is that the process and the reaction of the racist and anti of these solutions. This would affect them by having equal treatment and removal of racial discrimination that is brand on them with other races.

The table below shows the mass of some horse fossils.


Horse Fossil Record
Horse Fossil Mass (kg)
A 80
B 270
C 150
D 50

The mass of the present-day horse is about 500 kilograms. What is the correct order of evolution of the horse starting from the youngest?

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Answer:

it's C from horse 500 kilograms

Kelly’s parents owned three major car dealerships in the greater Los Angeles area. The dealerships they only have a very successful and sell high-end vehicles. Which of the following systems of social stratification best describes how to categorize Kelly’s family?

A. caste system
B. social system
C. class system
D. status system

Answers

The answer would be Class system. The class system in social studies setting refers to the system to decide social rank that based on accomplishment and personal merits.
The status that Kelly's family get in the society is based on their diligent work in taking care of the merchant auto business.

Plz need help do not understand

Answers

Cocoa Blast represents the H since he had it only twice in 5 days.
We need to count all ways to arrange 2 H and 3 Ts.


If one H is in first position, then the second H could be in 2nd, or 3rd, or 4th or 5th position .(4 ways) ;

If one H is in second position then the second H colud be in 3rd, 4th, or 5th. ( 3 ways) ;

If one H is in the third position the second H could be in 4th or 5th position. ( 2 ways);

If one H is in the fourth position the second H cold be in in the 5th position( 1 way)

Answer: 4+3+2+1= 10 all posible ways

HHTTT. THHTT. TTHHT. TTTHH
HTHTT. THTHT. TTHTH
HTTHT. THTTH
HTTTH

Which of the various species concepts distinguishes two species based on the degree of genetic exchange between their gene pools?
A) phylogenetic
B) ecological
C) biological
D) morphological

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B hope this helpssss

Heellpppp *This is AP stats
Please answer asap

Answers

Hi! This problem follows the binomial distribution where there are only two outcomes - either Sandra gets a ride to work or not. A binomial distribution is modeled by the following equation:

[tex]P(x)= _{n}C_{x} p^{x} q^{n-x} [/tex]

where p is the probability of success for x trials and q is the probability of failure (n is the total number of trials). In the case of the problem p would be the probability of getting a ride which is equal to 0.7 while q would be 0.3.

To find the probability that she successfully gets a ride 3 out of 5 times, we just substitute 3 as the value of x:

[tex]P(3)= _{5}C_{3} (0.7)^{3} (0.3)^{2} =0.3087[/tex]

Meanwhile, to find the probability that she gets AT LEAST 2 out of 5 rides, we just get the probability that she gets 1 ride or no ride at all then subtract the sum of these two probabilities from 1.

[tex]P(0)= _{5}C_{0} (0.7)^{0} (0.3)^{5} =0.00243[/tex]
[tex]P(1)= _{5}C_{1} (0.7)^{1} (0.3)^{4} =0.02835[/tex]
[tex]P(x \geq 2)=1-[P(0)+P(1)]=1-(0.00243+0.02835)=1-0.03078[/tex]
[tex]P(x \geq 2)=0.96922[/tex]

ANSWER: The probability that Sandra gets a ride 3 times in a 5-day work is 0.309, and the probability that she gets a ride at least 2 times in a 5-day work is 0.969.

Identify the recommended actions for success in informational interviews

Answers

The recommended actions for success in informational interviews. Thus all of the above are correct.

What is the interview?

An interview is an organized dialogue in which one person asks questions and the other responds. The term “interview” is commonly used to refer to a one-on-one talk between an interviewer and an interviewee. Individual and group interviews are the two forms of interviews. Interviews with individuals:

Thank you so much for taking the interview and the time to meet with me today. It was a pleasure to learn more about the team and role, and I'm extremely thrilled about the opportunity to join [Company Name] and work with your team to [bring in new clients/develop world-class content/do anything else fantastic].

Therefore, The recommended actions for success in informational interviews. Thus all of the above are correct.

Learn more about interviews here:

brainly.com/question/13073622

#SPJ3

Do you agree that racial discrimination against African Americans might be related to economic stratification? Justify your position with specific examples.

Answers

In a sense, the discrimination against African Americans is related to economic stratification. In the 17th century colonial Virginia, the concept of race was adopted and used as a justification for social classification for groups of people. This was a result of a violent uprising known as Bacon's Rebellion in which lower class African and Europeans both who were denied land holdings in the Virginia frontier. The rebellion was so destructive that the Virginian governing body set in place strict segregation between Africans and Europeans in a way to prevent them from collectively joining forces again to create another violent uprising. Since then, those of African have gradually lost certain rights and liberties in comparison to their Caucasian counterparts, to the imminent point in which Africans were nearly all reduced to the role of slaves. Even after the abolition of slavery, those of African descent were continuously denied abilities to obtain better economic and financial assets by a southern states that were still upset of losing their right to own slaves. This is evident by sharecropping being used as a way to keep African Americans on estates to work off for their freedom, as well as terroristic tactics used by the Ku Klux Klan, as well as forms of institutional racism that barred African Americans from the same working establishments as White Americans. In various ways, economic stratification has been a tool for discriminating African Americans throughout American history.

Less than 40 percent of teens have used marijuana within the past year

Answers

Is this a true or false? Because if so I would believe this to be true, as many teenagers have gotten in lesser bad habits of marijuana and other smokes containing some type of addicting product.
I would think false

Which temperatures are equal? 212° F/100° C 180° F/60° C 70° F/40° C 32° F/0° C

Answers

Answer:

The temperatures that are equal are:

Explanation:

The temperatures that are equal are:

212° F / 100° C

These are the boiling points of water in Fahrenheit and Celsius, respectively.

Which of the following is NOT another term for community college?
- Two-year college
- Junior college
- Technical Institute
- Liberal Arts college

Answers

It would be a Liberal Arts College. That is generally a four year university, instead of a two year program.
The answer for your problem is liberal arts college

What are the most typical patterns of human sexual behavior?

Answers

Some typical patterns include; Dilation of the eyes, become restless, onset sexual desire. 

The planet Venus has a very thick atmosphere made mostly of carbon dioxide. This thick CO2 atmosphere traps heat and causes very high surface temperatures.
The process described above is known as the ______ effect, and it also occurs on ______
the options for the first blank are Doppler or greenhouse, the options for the second blank are Mercury, Earth, and the Moon
(PLEASE ANSWER ASAP)

Answers

greenhouse and earth is your answer

The correct answer is Greenhouse and Earth.

Explanation

The planet Venus is similar to Earth because both are considered terrestrial planets; they also have similar characteristics such as their composition, their mass, their relative density, and their gravity. One of the main characteristics of the planet Venus is its atmosphere, which is composed of carbon dioxide (approx. 96.5%), nitrogen (approx. 3.4724%) and other gases such as Argon, Sulfur Dioxide, Helium, Carbon Monoxide, Neon, Water vapor. Therefore, Venus experienced the greenhouse effect, a phenomenon in which the temperature of the atmosphere increases which occurs as a result of the concentration of gases in the atmosphere, mainly carbon dioxide. This process also happens on Earth, in which the thermal radiation emitted by the planetary surface is absorbed by greenhouse gases from the atmosphere and is radiated in all directions. Therefore, it can be said that the planet Venus also experiences the greenhouse effect like that of planet Earth. So, the correct answer is The process described above is known as the Greenhouse effect, and it also occurs on Earth.

Select ALL of the best practices of creating a strong password:
Question 2 options:


Use 8-9 characters


Make sure to include personal information


Mix letters, numbers and symbols


Only use lower case


Use a different password for each online account

Answers

use 8-9 characters, mix letters, numbers, and symbols, use a different password for each online account
to make a strong password you need to do all but the lowercase letters

There are 10 fish in a fish tank 5 fish died and 2 swam away how many fish are left in the fish tank

Answers

[brainly] 10 fish boiiiiiiiiiiiiiiiiiiiiii
2 fish cannot swim away because they are in a fish tank.
It depends on how the 5 fish has died.. If they "drowned" Then there are still a total of 10 fish.

how has travel in the united states been affected by the 9/11 attacks

Answers

In months and years after the 9/11 attacks, travel in the United States has been affected quite negatively. Prior to the attacks, airlines were getting a lot of money from tourists and potential workers who wanted to start a new life in America. However, after the attacks, the number of visitors plummeted, making America lose a lot of money due to this. In the years between 2001 and 2010, the US airline industry lost up $74 billion. The situation has stabilized since. 

This map shows the Colorado River from the Hoover Dam to Lake Powell. Select whether the water of the river has potential energy (P.E.) or kinetic energy (K.E.) at each location listed below.

Answers

Hoover Dam & Glen Canyon Dam: P.E. (potential energy) due to high elevation.

Colorado River: K.E. (kinetic energy) due to flowing water.

Lake Mead & Lake Powell: Mix of P.E. (stored water) and K.E. (flowing water).

Hoover Dam: P.E. - The water is at its highest elevation here, held back by the dam, giving it significant gravitational potential energy.

Glen Canyon Dam: P.E. - Similar to Hoover Dam, the water is behind the dam at a high elevation, possessing potential energy.

Lake Mead: P.E. - While lower than the dams, Lake Mead is still a large body of water at a considerable elevation, storing potential energy.

Colorado River: K.E. - As the river flows between the dams and towards Lake Powell, it gains kinetic energy due to the pull of gravity and the gradient of the riverbed.

Lake Powell: P.E. and K.E. - Lake Powell has a mix of potential and kinetic energy. While most of the water is stored at a certain elevation (P.E.), some water might be flowing into the lake or within it (K.E.).

What social factor influenced fashion

Answers

Climate;religion;modesty;media;status

3. The part of the computer that provides access to the Internet is the

Answers

The part of the computer that provides access to the internet is the modem. 
If you are talking about physically on the computer, it is the Data Port. ( That's the cable used to connect to the computer )

Hopefully this helps! Have a nice day

How do institutions like religion and politics play a role in creating or maintaining beliefs and preconceived notions?

Answers

Religion and politics play an important role in the society. Institutions like religion and politics can either damage or improve the mindset and the way of living of an individual. They also create a huge influence on how people behave, live, and survive. 
For instance, religion focuses with particularly in the system of faith and its practices. Their teachings can affect an individual as it helps them realize where they stand in life.
On the other hand, politics affects us individually because it has something to do with how an individual survive on his daily living. Politics cover our rights as a human and how we will interact with the environment.
We can conclude that our actions, beliefs, and thoughts are just an outcome of how we accepted them.

Religion and politics both have the ability of creating and maintaining a set pattern of beliefs which are resistant to change or questioning, even in the face of evidence that contradicts their preconceived convictions


In a religious system, there are accepted holy books and religious authority figures that establish what is considered true, and to question any of those accepted truths may be branded as heresy. Religious history contains a number of examples of religious institutions resisting and opposing other forms of knowledge, such as that produced by scientific inquiry. Galileo, for instance, was pressured by the Inquisition of the Roman Catholic Church to stop publishing ideas about the solar system that contradicted the church's assertions that the earth stands at the center of all of God's creation. 

Politics can function in a similar way when political perspectives become entrenched and resistant to any self-analysis or change. In the current political climate in the United States, conservatives (mainly on the Republican side of the aisle) see social programs run by the government as bad ideas that they battle against, while liberals (mainly on the Democratic side of the aisle) believe the government has a duty to carry out social programs for the common welfare of all citizens. The two sides can become as entrenched in their political beliefs as religious adherents are in theirs, and thus they become unwilling to compromise or work with others that are on the opposite side of the political spectrum.

The availability of printed material during the Song Dynasty most likely resulted in which of the following?
A. Formalization of the Chinese language
B. Increased public access to information
C. A rise in literacy rates among the working classes
D. Government control of publication matters

Answers

The availability of printed material during the Song Dynasty most likely resulted in: B. Increased public access to information

What happened during the Song Dynasty?

The invention of woodblock and moveable type printing during the Song Dynasty in China enabled the mass production of books, leading to a dramatic decrease in the price of books and the spread of literacy. This increased public access to information and knowledge, making printed material more widely available to the general population.

The availability of printed material during the Song Dynasty most likely resulted in the:

B. Increased public access to information

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What region of Texas lies along the gulf of Mexico The imagery of Song of Becoming alludes to ________A. hope for reconciliation B. a life of innocence C. past violenceD. complete submission of fate A rectangular prism with a volume of 400 cubic centimeters has the dimensions x + 1 centimeters, 2x centimeters, and x + 6 centimeters. The equation 2x^3 + 14x^2 +12x =400 can be used to find x. What is the length of the longest side? Use a graphing calculator and a system of equations to find the answer.A) 4 centimetersB)5 centimetersC)8 centimetersD)10 centimeters "Poor Harry Jekyll, [Mr. Utterson] thought, "my mind misgives me he is in deep waters! He was wild when he was young; a long while ago to be sure; but in the law of God, there is no statute of limitations. Ay, it must be that; the ghost of some old sin, the cancer of some concealed disgrace . . . Which statement best describes how Mr. Utterson is characterized in the excerpt? The author uses direct characterization to show that Mr. Utterson is a judgmental person. The author uses direct characterization to show that Mr. Utterson is a deeply spiritual man. The author uses indirect characterization to show that Mr. Utterson is a concerned and caring friend. The author uses indirect characterization to show that Mr. Utterson is cruel and vengeful. Marine magnetic anomalies can be used to estimate the _____. rate of seafloor spreading rate of earth's expansion rate of seafloor subsidence age of the seafloor sediments What is the overall tone of Truth's speech? A. angry B. spiritual C. uncertain D. passionate Immediately following World War I, the economy in the United States How did the rule of dictator General Porfirio Daz contribute to economic and political instability in Mexico?His policies established a command economy.His policies harmed Mexico's infrastructure.He used the military to help him seize power.His policies increased the gap between rich and poor. A cosmetics company decides to compare its new nail polish product, Bella, with three other nail polish brands: Primrose, Shine, and Glo. In an experiment, participants are divided into four groups. Each group of women is asked to wear nail polish from one of the four brands. The results for Primrose, Shine, and Glo are compared with those for Bella, and a conclusion is drawn. What does the type of nail polish represent in this case? You drop a 30 g pebble down a well. You hear a splash 2.7 s later. Ignoring air resistance, how deep is the well? Assumeg= 9.8 m/s2. a- 0.79 m b- 36 m c- 71 m d- 790 m Despite popular stereotypes, there is _______________ in the emotionality of men and women. Colleen is creating a document with two minimal paragraphs of text comparing two business models for her company. She decides to use columns instead of the paragraphs she started with. What is the main advantage of using columns in Colleens document? Which is the best example of a pure substance? a)peanuts b)milk c)gold d)air? What does Medicaid provide? A. Dental insurance coverage B. Supplemental insurance for veterans C. Health care coverage for low-income families that meet certain eligibility requirements D. Additional coverage for dependents under age 18 When a battery is connected to a lightbulb properly, current flows through the lightbulb and makes it glow.How much current flows through the battery compared with the lightbulb? More. Less. The same amount. No current flows through the battery. Instructions:Select the correct text in the passage.In this excerpt from "She Walks in Beauty" by Lord Byron, which phrases build up the theme of contrast and balance in beauty?She walks in beauty, like the night Of cloudless climes and starry skies; And all thats best of dark and bright Meet in her aspect and her eyes; Anyone know 14!!!! ASAP Which occurrence would contradict the big bang theory James madison was referring to ______ when he wrote in federalist no. 62 that its necessity was "indicated by the propensity of all single and numerous assemblies to yield to the impulse of sudden and violent passions, and to be seduced by factious leaders into intemperate and pernicious resolutions." What type of power generation can cause air pollution?A. WindB. CoalC. GeothermalD. Solar