How does the mass of star determine the temperature?

Answers

Answer 1

Answer:

Mass determines how hot the stellar core gets in response to gravitational contraction, and since the rate of nuclear burning is very sensitive to temperature, a star's mass determines the energy production rate and whether/when gravitational contraction can lead to explosive release of energy

Explanation:


Related Questions

Which best explains the motivation of a student who wants to graduate
at the top of her class?
(A) Belongingness need
(B) Influence of an individualistic culture
(C) Optimal arousal
(D) Influence of oxytocin and vasopressin
(E) Growth needs

Answers

Answer:

I think it's E

Explanation:

growth needs

The influence of an individualistic culture best explains the motivation of a student who wants to graduate.

What is culture ?

Culture, which derives from the Latin colere, which means "to cultivate," refers to the patterns of human activity and the symbolic frameworks that give those patterns meaning and importance. "Systems of symbols and meanings that even their creators contest, lack fixed boundaries, are constantly in flux, and interact and compete with one another" is how cultures can be understood.

A population's collective ways of life, including its institutions, beliefs, and artistic expressions, are collectively referred to as its culture. A society's whole way of life has been referred to as its culture. As a result, it incorporates systems of belief as well as standards of behavior, such as law and morality, and rules of conduct, dress, language, religion, rituals, and culture.

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True or False: India lacks variation in the amount of rainfall throughout the country.

Answers

Answer:true

Explanation:

D irections: Find the value of x. (16x - 10) V 67 ​

Answers

Answer:

x=16x−10=16x−10V⋅67=67V

Explanation:

You live near the ocean and your friend lives further inland. Based on this, what can you say is most likely different about the climate in your area from your friend's area in the winter?

Answers

Answer:

your friend will get a colder winter than you

Explanation:

My friend, who lives further inland will experience a colder winter than I, who lives near the ocean.

What is the effect of the ocean on the climate?

Oceans heat up and cool down at a much slower rate than land. This means that coastal areas are cooler in the summer and warmer in the winter than areas inland at the same latitude and altitude.

The relatively warm temperature of the ocean keeps the coast warm compared to the colder air in the atmosphere. The ocean will moderate the temperature near the coast. The further inland places will have less effect of the ocean and will be more colder.

Therefore, I will experience a much milder winter than my friend.

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What does the parable of the lost sheep explain? Use complete sentences.
Help fast I will give Brainlyest so please help

Answers

Answer:

In a religious standpoint, the parable of the lost sheep, which comes from the Holy Bible, essentially states that Jesus (the shepherd in the story), would go out of his way to find the sinners (the lost sheep), and bring them back to God. It can also be taken in the context that the lost sheep are those who do not believe, and that the shepherd would go and 'save' them, or convert them to Christianity. Essentially, it is God's promise to go out to save those who stray from the path.

how is the sun very important for organisms​

Answers

Answer:

It radiates light and heat, or solar energy, which makes it possible for life to exist on Earth. Plants need sunlight to grow. Animals, including humans, need plants for food and the oxygen they produce. Without heat from the sun, Earth would freeze

Explanation:

Which correctly describe cyclonic and anticylonic winds in the Northern and Southern Hemispheres? Which correctly describe cyclonic and anticylonic winds in the Northern and Southern Hemispheres? Anticyclonic winds are counterclockwise in the Northern Hemisphere. Cyclonic winds are counterclockwise in the Southern Hemisphere. Anticyclonic winds are clockwise in the Southern Hemisphere. Cyclonic winds are counterclockwise in the Northern Hemisphere. Cyclonic winds are clockwise in the Northern Hemisphere.

Answers

Answer:

dacă și părul tău mut este rece prea flamingo oh oh oh drăguțul tău col

Explanation:

Which of the following are tied to Gerrymandering and/or to the Voting Right Act of 1965?

Passing literacy tests to vote

Governor Elbridge Gerry

Majority-Minority Districts

A struggle to empower minorities without gerrymandering

Poll Taxes

Aimed at voting power

Answers

Answer:

Passing literacy tests to vote

Explanation:

The first one should is actually against the law and against the Voting Act of 1965

Answer:

passing literacy tests to vote

Explanation:

B)

Square root of infinity i really don't now it
square root of cat dont know it either
square root of have a good day

Answers

Answer:

The intuitive infinity,, has a square root because there exists an entity,, such that Namely,, because intuitively, ∞^2=∞×∞=∞.

technically, infinity doesn't have a square root because it goes on forever.

Explanation:

the square root of cat isn't a thing. also there is no square root of have a good day.

hope this helps! :)

have a great dayyy

Answer:

infinity

Explanation:

now you're even more in debt

2. Which of the following is a significant environmental challenge to developing nations in
South America?
a. toxic emissions
C. deforestation
b. sedimentation
d. droughts

Answers

A. Toxic emissions and d. Droughts
C) deforestation, beacuse there’s a lot of it, especially in the last few years ( Amazonia fires...)

What are the consequences of an ecosystem being negatively affected economically?

Please help as soon as possible, it means a lot! Thank you.

Answers

Answer:

Warmer temperatures, rising sea levels, and severe weather would wreak havoc on property and vital infrastructure, as well as human health and productivity in industries like agriculture, forestry, fishing, and tourism.

I will give you BRAINLIEST for the correct answer

Answers

D. Two organisms that are classified within the same genus, but different species

who coined the term cell?​

Answers

Answer:

Robert Hooke coined the term cell

Explanation:

Why is the Eastern terai of Nepal cooler than the Western one? ​

Answers

Answer:The eastern Terai is cooler than the western one because it is closer to the sea (Bay of Bengal).

Can people today live life simple as possible?

Answers

Answer: A simple life is one that is lived without problems or disturbances, concentrating on the things that are important to the person. It can also range from mild to serious. Some people can easily cut their cable bills and turn off their televisions, while others can go as far as living "off the grid."

On the map of Africa, the star is marking which of the following countries?

Answers

the answer to your question is egypt

The part of the Earth ON which the tectonic plates are able to move is the

Answers

Answer:

Mantle

Explanation:

Need help on this question asap please

Answers

Answer:

Impacts of Egypt's Aswan Dam

Please help i'm stuck brainiest


Describe three problems that migrant workers often face. How could language, working conditions, and economic opportunities cause these groups to struggle?

Answers

Answer:

Discrimination,  exploitation, and unsafe working conditions.

Answer:

Language could be a difficulty causing communication barriers and making the migrants have trouble expressing their thoughts or perspectives. Discrimination is often faced by migrant workers, as they are not from their host country. Health care can sometimes be a struggle as not having a citizenship of the host country may make it hard to obtain health care.

Australia's capital city, __________, is located inland, midway between the country's two largest cities. A. Canberra B. Sydney C. Melbourne D. Perth Please select the best answer from the choices provided. A B C D

Answers

Answer: A

Explanation: Because Canberra is located inland, midway between the country's two largest cities and that's why it's Canberra

Answer:

A.  Canberra

Explanation:

Canberra, federal capital of the Commonwealth of Australia. It occupies part of the Australian Capital Territory (ACT), in southeastern Australia, and is about 150 miles (240 km) southwest of Sydney. Canberra lies astride the Molonglo River, which is a tributary of the Murrumbidgee River.

PLEASE HELP ME

Global warming is the rise of average temperatures across the globe. Some evidence suggests that it is caused by ______________. *

-heat energy being trapped near the surface by gasses.
-increased volcanism.
-the Earth's rotation around the sun.
-the tilt of the Earth on its axis.

Answers

Answer:

The answer is option #1

Explanation:

The answer to this question is #1

What is the direction of movement of the spreading of continental crust (divergent)?

Answers

Answer:

Pushing outwards

Explanation:

Divergent boundaries= push outwards

Covergent boundaries= push towards each other

Transform boundaries= slide past each other

These regions, formed by diverging plate boundaries, are below sea level and hold
the majority of earth's water and contain features such as ocean ridges and deep
sea trenches.
Mariana Trench
Land Rifts
Ocean Basin
Sea Caves

Answers

Answer:

Ocean Basin

Explanation:

Ocean basin, any of several vast submarine regions that collectively cover nearly three-quarters of Earth's surface. Together they contain the overwhelming majority of all water on the planet and have an average depth of almost 4 km (about 2.5 miles).

from Britannica.com

Cuales son los países del continente americano? (Perdon si pregunto pero es para una tarea importante :c )

Answers

Explanation:

Hay en total 35 países en el continente americano y 18 territorios independientes, que se subdividen en los 3 subcontinentes americanos que son América del Norte, América Central y América del Sur.

América del norte:

Canadá, Estados Unidos; y mexico

América Central:

Antigua y Barbuda; Bahamas; Barbados; Belice; Costa Rica; Cuba; Dominica; El Salvador; Granada; Guatemala; Haití; Honduras; Jamaica; Nicaragua; Panamá; República Dominicana; Santa Lucía; Saint Kitts y Nevis; San Vicente y las Granadinas y Trinidad; y Tobago.

América del Sur:

Argentina, Bolivia, Brasil, Chile, Colombia, Ecuador, Guyana, Paraguay, Perú, Surinam, Uruguay, Venezuela

how does informal settlement affect the environment and society ​???

Answers

Answer:

Informal settlements threaten environmentally sensitive areas (aquifers, forests, wetlands and other bodies of water). Settlements built on steep slopes greatly increase the costs of infrastructure provision and sometimes threaten residents' safety because of mud and land slides.

Which of the following is a benefit of free trade? A. It reduces employment in many fields. B. It makes more diverse products available. C. It causes industries to decline. D. It makes countries depending on foreign powers. 12 points!

Answers

Answer:

The answer is B! I hope this helps :)

Write one sentence summarizing this map.

Answers

Answer:

This is the drainage map of africa

What type of eclipse will cast a larger shadow

Answers

The answer is a Lunar eclipse

What casts a shadow during a solar eclipse?

During a solar eclipse, the moon casts two shadows. One is called the umbra; the other is called the penumbra. An eclipse takes place when Earth or the moon passes through a shadow

What is formed when urban expansion results in an overlap in development by cities in close proximity to one another?
A city-state
A global city
A megacity
A megalopolis
A satellite city

Answers

Answer:

A megalopolis

Explanation:

14. The United Nations Sustainable Development
Goals do not mention population growth, but
most of the goals will affect population growth
Which of the following statements correctly
explains a link between the Sustainable
Development Goals and population growth?
(A) Reducing infant mortality rates can lead to
a desire to have a smaller family.
(B) Reducing poverty and hunger increases
population growth as it makes larger
families possible
(C) Gender equality and empowering women
leads to fewer women in the paid labor
force.
(D) Combating communicable diseases and
improving maternal health means more
potential mothers survive and have
additional children
(E) Economic development strategies make it
possible to support larger families.
ation

Answers

Answer: D) Combating communicable diseases and

improving maternal health means more

potential mothers survive and have

additional children

The statements that correctly explains a link between the Sustainable Development Goals and population growth include:

B. Reducing poverty and hunger increases population growth as it makes larger families possible.

D. Combating communicable diseases and improving maternal health means more potential mothers survive and have additional children.

E. Economic development strategies make it possible to support larger families.

The Sustainable Development Goals (SDGs), were put in place by the United Nations in order to protect the world, end poverty, and ensure that peace and prosperity is enjoyed by the people.

It should be noted that when poverty is reduced, this will aid population growth, and tackling diseases will lead to lesser deaths and increase in population.

In conclusion, the correct options are B, D and E.

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