Using the mass and size of the sun, calculate the sun's average density. compare your answer to the average densities of the outer planets.

Answers

Answer 1

The radius of the Sun is R = 6.96X10^8m and so the volume of the sun is 1.41X10^27m3. The mass of the sun is M = 1.99X10^50kg. Density of the sun is 1.41X10^3kg/m3. The sun has a density very similar to the Outer planets because it is a big ball of gas, like the Gas giant planets.

Related Questions

PLEASE PLEASE HELP!

All of the following are names for canyons except

Select one:
a. ravines
b. gorges
c. chasms
d. lowlands

Answers

Ravines and gorges are names for canyons. Therefore, A and B are eliminated. Chasm is also another name for a canyon, so C is out. Lowland is described for a land that’s lying low, based off of sea level. The answer is D: lowlands.

Final answer:

The term that does not refer to a canyon is 'lowlands'. While ravines, gorges, and chasms are all types of canyons or canyon-like structures, lowlands are flat or gently rolling terrain without steep sides or significant depth. So the correct option is d.

Explanation:

All of the following are names for canyons except lowlands. Here's why:

Ravines: These are small to medium-sized canyons typically carved by running water and are narrow and steep-sided.Gorges: Similar to ravines, gorges are typically deeper and more narrow canyons, often with a river flowing through them.Chasms: These are very deep, narrow openings in the earth's surface, and they can be similar to canyons but are often more dramatic in depth compared to their width.Lowlands: This term refers to areas of land that are low in elevation compared to surrounding areas, which does not describe a canyon. Lowlands are the opposite of highlands and do not have steep sides or a significant depth that characterizes canyons.

Canyons are known for having been formed by the process of erosion over millions of years. The Valles Marineris on Mars, though often referred to as a series of canyons, was primarily formed due to tectonic cracks rather than erosion by water. However, water played a later role in shaping these canyons. Other processes like wind erosion also continue to shape existing canyons on Earth. These terms describe various types of steep-sided valleys, which are often associated with rivers or ancient water flow, unlike lowlands that represent flat or gently rolling terrain.

which mineral property is easily observed but can be unreliable when it comes to mineral identification

A) streak

B) cleavage

C)color

D) haedness

Answers

Color is easily observed but is unreliable when it comes to mineral identification.

The right option is; C) color

Minerals are naturally formed crystalline solid that have a unique, and specific chemical composition. The chemical composition makes a mineral different from other minerals. The physical properties of minerals include color, hardness, crystal form, luster, streak, and cleavage. Color is the mineral property that is easily observed but can be unreliable when identifying minerals. The color of minerals have the tendency to change based on the chemical composition. Also, impurities can also influence the color of minerals.

Which statement about a nonpartisan election is true? A. Successful candidates must be identified by party. B. Most school and city officers are chosen in this way. C. Successful candidates must be nominated by a major party. D. Most state senators are chosen in this way

Answers

Nonpartisanism is a lack of affiliation with or bias toward a political party. Therefore, the statement that is true about a nonpartisan election is -- B. Most school and city officers are chosen in this way. These organizations claim to be nonpartisan but they also follow the policies of a political party.

Most school and city officers are chosen in this way. - GradPoint Answer

What is the rotational kinetic energy of earth in its orbit around the sun?

Answers

The rotational kinetic energy of earth in its orbit around the sun is:
1/2 m w^2 R^2
I hope this helps a lot.

What is the purpose of the SMCRA and what requirements does it dictate?

Answers

SMCRA stands for the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The SMCRA is a federal law that controls how much the coal mining companies can pollute the environment. The Surface Mining Control and Reclamation Act regulates how old mines are reclaimed in addition to controlling how new coal mines are opened and how they operate.

Answer:

The SMCRA is a federal law that controls how much the coal mining companies can pollute the environment. The Surface Mining Control and Reclamation Act regulates how old mines are reclaimed in addition to controlling how new coal mines are opened and how they operate.

Explanation:

Which of the following is unaffected by the Coriolis effect?
A. Earthquakes
B. Easterlies
C. Jet stream
D. Ocean currents
E. Westerlies

Answers

I would believe the answer to be (a) since the effect has to do with wind force movement

Answer:

A. Earthquakes

Explanation:

Coriolis's inertial force (or Coriolis Effect) is a movement perceived only by observers who are in a non-inertial frame of motion (for example, planet Earth). Newton's laws of motion are valid for inertial reference systems, ie without acceleration. To use them in a non-inertial system, one can adapt them by introducing fictitious forces. Therefore, it is common to call the Coriolis effect as a fictitious or inertial force, since it is only an acceleration (unit of measure is m / s² and not newtons).

All of the following are examples of benefits that people receive by altering the Earth’s environmental spheres, except __________.
A. the burning of fossil fuels to produce electricity
B. the terracing of a hillside
C. eutrophication
D. the construction of a home

Answers

Answer: letter c

Explanation:

how does atmospheric pressure distribute energy around the globe?

Answers

Changes in pressure cause wind to blow.

why do astronomers find it difficult to locate extra-solar planets with telescopes

Answers

Ground-based telescope can not detect planet in the brightness of stars

Answer:

About 300 planets have been located around stars other than the Sun, but this is usually by indirect measurements, such as the change in their passage over their stars' gravitational field, distorting the surrounding light.

All the extrasolar planets detected so far were a hesitation on a chart, because most of them don't reflect any luminosity.

Sedimentary rocks are more a product of the _________ system whereas metamorphic and igneous rocks are more a product of the __________ system.

Answers

Explanation:

exogenic and ensogenic

1) The Great Lakes are ____of the Rocky Mountains

a) northeast
b) southeast
c) west
d) north

2)The Appalachian Mountains are______ of the Rocky Mountains

a) north
b) south
c) east
d) west

Answers

1) is A and 2) is C
Sorry if I’m wrong :)

What African city sits at about 5 degrees north, 31 degrees east?

Answers

5 degrees north, 31 degrees east points out outskirts of the capital of the Republic of South Sudan, Juba. Juba is the largest in South Sudan and it also serves as the capital of Jubek State, one of the 28 states of South Sudan.

Which US region has a population that is most likely to be dominated by people of Irish, Italian, Puerto Rican, and African American backgrounds?

Answers

id say the northern region because i was born in Pittsburgh and there is a lot of Italian and African influence

Probably the northern region.

Is lake ontario the closest to great lake to ottawa and canada?

Answers

Yes it is the closest

No, Lake Ontario is not the closest Great Lake to Ottawa, Canada. The closest Great Lake to Ottawa is Lake Ontario's neighbor to the west, which is Lake Huron.

Lake Huron is the closest Great Lake to Ottawa, Canada, although it is not directly adjacent to the city. Lake Huron is located to the northwest of Ottawa, with a distance of approximately 300 kilometers (186 miles) from the city.

In contrast, Lake Ontario, which is the easternmost Great Lake and directly south of Ottawa, is farther away, with a distance of over 400 kilometers (about 250 miles).

While both lakes are part of the Great Lakes system and provide significant water resources and recreational opportunities for the region, Lake Huron is geographically closer to Ottawa than Lake Ontario.

One of the Germanic tribes was the Vandals.

TrueFalse

Answers

True. They were a Germanic tribe that lived in the East in the 5th century AD. Most probably, they lived on the territory of today's Poland. Thanks to many fights for supremacy, the Vandals ended up on the Iberian peninsula and even across the Mediterranean sea, in North Africa. They entered the popular culture as a synonym of barbarous tribes who destroyed everything in their sight. In truth, they weren't better or worse than their contemporaries in this respect.

Harnessing the sun’s energy to produce heat or electricity is what?
A.a major source of air pollution
B.nonpolluting
C.inexpensive
D.possible only in coastal areas

Answers

nonpolluting.

This question was on my quiz yesterday, and this was the correct answer!
I hope this helped! :)

The Byzantine Empire fell in 1543.

TrueFalse

Answers

false... it fell in 1453

Which type of rock tends to have ripple marks, mud cracks, and layers (strata)?
Question 1 options:

Extrusive igneous rocks

Sedimentary Rocks

Intrusive igneous rocks

Metamorphic Rocks

Answers

a) sedimentary rocks

Answer:

A) sedimentary rocks have

Anti-semitism in russia in the late 1800s was a "push" factor that caused many people to leave their home country and migrate to the US.
True or False

Answers

The answer in this question is TRUE. Anti-semitism in russia in the late 1800s was a "push" factor that caused many people to leave their home country and migrate to the United States, this is true. It was a push factor, the anti-emitism in russia in the late 1800s, that cause many people to leave their home country and migrate to united states.

TRUE because ''push'' means putting them out ''pull'' means bringing them in.

What influences the level and type of a country's government?

Answers

The people. If the citizens all decide to come together and form a democracy then that is what will happen. On the flip side the people can be tricked into fear and end up in a dictatorship such as North Korea. Their ability to participate in economic trade/production also influences the type of government and this spawns from where they are located. An example would be a smaller country will have less land therefor less total resources (assuming density of resources is constant, which in reality it isnt but this simplifies it)

What event started World War II? the Prussian attempt to create a German confederation the beginning of a worldwide depression the German invasion of Poland the division of Germany into East and West

Answers

Hi there! Thanks for asking a question on Brainly in the geography section.

When Hitler invaded Poland with the German, it was official that World War II had started for sure.

Answer: Letter C ✅

Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or post another question and send the link to me. -UnicornFudge aka Nadia

What event started World War II?

the Prussian attempt to create a German confederation

the beginning of a worldwide depression

the division of Germany into East and West

the German invasion of Poland

according to census 2000 more than one-third of the foreign born population lived in which region ?
a.)South
b.)West
c.)Midwest

Answers

South: This population increase is due to the significant need of better living that people wanted from the mexico and puerto rico area of the world. Do the the number of illegal immigrant coming into this country from the south, the need to reproduce to give a better living to their children became a reality. Imagreates crossed the boarder into the south to find better work and wages in order to take care of their families. This lead to a boom of foreign born population increase from the 1990's tp 2000.

If freshwater is continually being recycled, why are there water shortages?

Answers

I think water shortages happen when the recycling water process is too slow, or when the water is used up too fast.

Because the use of water is too much even tough we recycle it

The doldrums and the horse latitudes are both regions of

Answers

Answer: 30° latitude from the equator.
_____________________________

What types of igneous rocks are associated with island arc complexes?
a.) rhyolite and schist
b.) basalt and gabbro
c.) andesite
d.) basalt and andesite?

Answers

C. andesite. hope this helped!

A sheltered body of water next to the shore is called a _______________.

Answers

A sheltered body of water next to the shore is called a harbor. ✅

A sheltered body of water next to the shore would be called a harbor.
Hope this helps!

A ____ represents a three dimensional figure with three separate views such as the top view front view and right side view

•net
•orthographic drawing
•isometric drawing
•geometric solid

Answers

I believe the answer is D. geometric solid. Let me know if this helped.

A ____ represents a three dimensional figure with three separate views such as the top view front view and right side view

•geometric solid

What is a half-life?
Question 2 options:

Half the time it takes for an organism to become extinct

The spontaneous breakdown of atomic nuclei

The time it takes for half a radioactive sample to decay

Atoms of the same element with a different number of neutrons

Answers

I'd go with option "C"

it is the time taken for the radioactivity of a specified isotope to fall to half its original value.

was it worth it? XD

what language is killing siberian?

Answers

language of the tuva

What central boulevard in barcelona is one of the main tourist attractions in the city?

Answers

La Ramblas is the central boulevard in Barcelona, and it is also the one main tourist's attraction in the city. It is approximately 1.2 kilometers long with Port Vell at the Southernmost end and Placa Catalunya at the Northernmost end. It can also be divided into seedy and non-seedy areas. Attraction in Ramblas includes live performances, human statue art, an artist that draw your portrait or caricature and the Erotica Museum.

La Ramblas is the central boulevard in Barcelona is one of the main tourist attraction in the city.

Further Explanation:

It is a street in central Barcelona that connects Placa de Catalunya with Christopher Columbus Monument located in Port Vell. It also form boundary between the El Raval and quarters of the Barri Gotic. It is the largest boulevard in the Barcelona. It is a series of shorter streets namely, Rambla dels Estudis (having remains of the church of Bethlehem), Rambla dels Canaletes (having Front de Canaletes fountain), Rambal de Sant Josep (it is an open air flower market), Rambla dels Caputxins (having the Liceu opera-house) and Rambla de Santa Monica (the convent of St. Monica). The main tourist attraction are La Boqueria market which is an iconic street market to buy local products, Liceu Theater which one of the most remarkable opera houses in the world and Placa Reial is one of Gaudi first work in Barcelona.

Therefore, La Ramblas is the central boulevard in Barcelona is one of the main tourist attractions in the city.

Learn more:

1. Learn more about Australia

https://brainly.com/question/8775493

2. Learn more about South America

https://brainly.com/question/2135193

3. Learn more about North America

https://brainly.com/question/1842448

Answer details:

Grade: Middle School

Subject: Geography

Chapter: Political Geography

Keywords: What central boulevard in Barcelona is one of the main tourist attractions in the city, Political Geography

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