Why do you need a telescope to see Proxima Centauri?

Answers

Answer 1

Answer:

Proxima Centauri is 4.24 light-years away and closest to our sun. ... We use this measurement because light is the only thing in the universe that maintains a constant speed. However, even though Proxima Centauri is closer than other stars, you can only see it with a very powerful telescope.

Answer 2

Answer: probably because u can't see it with the naked eye

Explanation:


Related Questions

"Article V. In determining questions in the United States in Congress
assembled, each State shall have one vote"
Read the above quote form the Articles of Confederation.
Which group would most likely be unhappy with Article 5 of the Articles of
Confederation? 7.2.3
a) Small states
b) Large states
c) British colonists
d) Native American Indians

Answers

I think it is small states.
The correct answer is A) Small states

What was known as Hitler's Final Solution?

Answers

Answer:hitler decided to murder Europe’s Jews

Explanation:

Answer:To do a full scale assaullt on the battle line

Explanation:

Did humans actually come from monkeys?

Answers

Answer:

But humans are not descended from monkeys or any other primate living today. We do share a common ape ancestor with chimpanzees. It lived between 8 and 6 million years ago. But humans and chimpanzees evolved differently from that same ancestor. some behaviors of monkey is also to be seen in humans like the walking style etc

hope it helps

please mark Brainliest

Which of these would be the BIGGEST threat to combatting the spread of HIV/AIDS in Africa?
A) a disruption in the exporting of oil
B) political instability within a country
C) a trade embargo with the Middle East
D) boycotting the next Summer Olympic games

Answers

Answer:

I think D or B

Explanation:

Political instability within a country would be the biggest threat to combatting the spread of HIV/AIDS in Africa. The correct option is b.

What is the contributing cause to the rising number of HIV AIDS in Africa?

Many people keep their illnesses hidden from their sexual partners. As a result, they inadvertently infect others. Sexual Behavior: The polygamy and promiscuity practiced in various African regions promote the spread of HIV/AIDS. Prostitution: Because of poverty, prostitution is common in Africa.

Higher mortality and morbidity have an impact on public services by increasing attrition and absenteeism among government employees affected by HIV/AIDS, as well as lower productivity as their health deteriorates.

Thus, the ideal selection is option b.

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All of the individuals are making a healthy snack choice EXCEPT: A. Cari is snacking on air-popped popcorn sprinkled with seasoning. B. Hyrum is snacking on a smoothie made with fresh fruit. C. Tyson is snacking on a candy bar and soda. D. Melissa is snacking on vegetables with reduced-fat ranch dressing.

one or the other

Answers

Answer:

C Tyson

Explanation:

the answer is C. tyson

You can substitute an egg with which of the following? A. 2 egg whites B. 1/2 cup egg substitute C. Both A and B D. None of the above

one or the other

Answers

the answer is A. 2 egg whites

You can substitute an egg with 2 egg whites.

Thus, the correct option is A.

What do you mean by egg?

An egg is an organic container that an animal develops to house an egg cell that may have been fertilized and to incubate an embryo from it inside the egg until the embryo has developed into an animal fetus that can survive on its own, at which point the animal hatches.

The majority of arthropods, including insects, vertebrates, and mollusks, lay eggs, however some do not, like scorpions. Eggs laid by reptiles, birds, and monotremes are laid outside of water and encased in a flexible or rigid protective shell.

While the embryo develops, eggs deposited on land or in nests are often maintained in a warm and suitable temperature range. The embryo "hatches," or emerges from the shell of the egg, when it is sufficiently mature.

A temporary egg tooth is a tool certain embryos have for breaking, cracking, or pipping the eggshell or covering.

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Select all that apply.

If you were traveling along the Silk Road you might have:

heard strange new musical instruments
heard philosophical discussions about Buddhism
encountered a kangaroo
carried silk cloth to India
ridden a camel

Answers

I was studying on this last year. I think the correct answers would be A. heard strange new musical instruments because you are entering different territory and going somewhere where culture was different. Next answer I believe is correct is letter B. Because religion was always brought up and on the Silk Road people believed different things but Buddhism and Christianity were the most followed religions back then so I think A and B are correct so far. The last answer I think is correct is E. Ridden a camel. Because if you were wealthy enough you could afford a camel to provide transportation throughout your journey. so A,B,E
a,b, and d
have a good day:)

Answer Correctly for a brainleist
Also can u explain how u got ur answer cause i dont know how to solve
Also dont forget to use UNITS

Answers

Answer:

23 g per cm3

Explanation:

density is equal to mass divide by volume.

Explain the Trustees limits on land ownership in the Trustee Colony and why this law was created and would you change this rule and why??

Answers

Answer:they were on limits because of the speed power

Explanation:

For 5 points, What was a king of ancient Egypt called?

pharaoh
emperor
god
rajah

Answers

Pharaoh is the correct answer. I learned about this in school last week

Please help!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

C. It stops them from fulfilling all of their wants.

Explanation:

Scarcity forces the average person to stop buying a particular item because it costs too much. If there is a high demand and low supply, prices will skyrocket and the middle class cannot afford this. This is just me making up a random explanation because I know the answer is C but I don't know why.

Hope this helps. Let me know.

How did the system of Triangular Trade support England's economic goals?

Captains discovered new land to grow more raw materials.
England kidnapped slaves to work as tailors in the colonies.
England mapped out new trade routes with different countries.
Raw materials sent to England were made into goods and traded for slaves.

Answers

The answer is C I hope this helps! :D

Answer:

the answer is 'England mapped out new trade routes with different countries'

Examine the map showing US population distribution.

A map titled U S Population by Square Mile in 2010. A key notes the least amount of people to most amount of people from light to dark shading. Yellow shading is 0.0 to 0.9 people per square mile. Dark green shading is 2,000 to 69,468.4 people per square mile. A red line marks overall density is 88.4.

What conclusion can be drawn about the US population in 2010 from this map?

Texas had a lower population density than Montana.
New Jersey had a greater population than any other state.
Many Americans were migrating from the coasts to the interior.
The Northeast had the greatest population density in the nation.

Answers

Answer:

D) The Northeast had the greatest population density in the nation.

Explanation:

Texas has a greater population density than Montana, New Jersey has a lot of people, but not the greatest population, and people were migrating from the interior to the coasts. That leaves the last answer, which is proven correct by looking at the map.

Hope this helps!

Northeast had greatest by 2,000 people.

Under apartheid,______

Answers

Answer:

I think its a person

Explanation:

It’s a person hehehe

Please help me with this its due today and need someone help!!!IN YOUR OWN WORDS NO COPY IN PASTE!!!

Topic/S.S: Mahican Tribe

1. How would you describe the word complex in your own words?

2. What makes a culture or society complex?

3. What would a complex society be like?

4.How would a simple society be different?

5. What are some characteristics that a society might have to be considered complex?

6. How does the society maintain order and provide for their needs and wants?

Answers

Answer:

number 5 6

Explanation:

What was the most important outcome of Shays’ Rebellion?

Answers

Answer: Rebellion crushed, and problems of Federal authority linked to the Articles of Confederation spur U.S. Constitutional Convention

Explanation:

Rebellion crushed, and problems of Federal authority linked to the articles of confederation spur US constitutional convention

Hello brainly users can you please help me with these questions thank you! Plz talk about the Mahican.

Identify the Native American culture group you are researching for your project: ________________

Website links and/or titles and authors of resources used:

1.

2.

3.

Use the spaces below to record at least three bulleted notes.
Make a star next to the idea that you think best shows the complexity of the society.
Make any notes that represent a characteristic that is a necessity for a society to be considered complex in RED. As part of a case study, these can then be used during the next unit to evaluate colonial societies.

Background (history and settlement) of the culture group in North America:



Economy:



Politics:







Indigenous Cultures of North America
Research Project Template (continued)

Social Structure (daily life):



Religion:



Culture (art, music, and stories):




and these last questions

4. How would you describe the word complex in your own words?

5. What makes a culture or society complex?

6. What would a complex society be like?

7. How would a simple society be different?

8. What are some characteristics that a society might have to be considered complex?

9. How does the society maintain order and provide for their needs and wants?

Answers

Answer:        

Explanation:

Please help me out with this!!!its due today and need someone help right now!!THE TOPIC IS ABOUT THE Mahican!!!97 POINTS NO SPAMMING PLZ

Indigenous Cultures of North America Research Project Template

Identify the Native American culture group you are researching for your project: ________________

Website links and/or titles and authors of resources used:

1.

2.

3.

Use the spaces below to record at least three bulleted notes.
Make a star next to the idea that you think best shows the complexity of the society.
Make any notes that represent a characteristic that is a necessity for a society to be considered complex in RED. As part of a case study, these can then be used during the next unit to evaluate colonial societies.

Background (history and settlement) of the culture group in North America:



Economy:



Politics:







Indigenous Cultures of North America
Research Project Template (continued)

Social Structure (daily life):



Religion:



Culture (art, music, and stories):





The last questions 4,5,6,7 and 8 and 9

4. How would you describe the word complex in your own words?

5. What makes a culture or society complex?

6. What would a complex society be like?

7.How would a simple society be different?

8. What are some characteristics that a society might have to be considered complex?

9. How does the society maintain order and provide for their needs and wants?

Answers

Answer:

culture

Explanation:

The correct answer is Culture

Please help, Thank you so much :)

Answers

Answer:

They colonized and settled Massachusetts to escape religious persecution and went further after realizing that Massachusetts was also very strictly religious.

Explanation:

In the first few sentences:)

"People take varying positions" is the context clue for the word dissension. Which type of context clue is this? At times in debate there is dissension. When discussing topics on which people take varying positions, it is especially important to have strong communication skills.

Answers

why is this question very old????

Analyze the map below and answer the question that follows.

A color-coded thematic map of India. Climate regions are labeled 1, 2, 3, 4, and 5. 1 is in Central India and in the middle of the southern tip. 2 is most of Southern India. 3 is along the western coast and west coast of Sri Lanka. 4 is in Northern India and extends eastward. 5 is along the northern border of India with Nepal.
The region labeled with the number 1 on the map above is the __________ climate region.

A. humid subtropical
B. tropical wet and dry
C. tropical wet
D. semiarid

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

The answer would be A

Explanation:

A color-coded thematic map of India. Climate regions are labeled 1, 2, 3, 4, and 5, The region labeled with the number 1 on the map above is the  humid subtropical climate region. Thus option (A) is correct.

What is a Climate?

Climate is determined by a region’s climate system. A climate system has five major components: the atmosphere, the hydrosphere, the cryosphere, the land surface, and the biosphere.

Climate is the long-term pattern of weather in a particular area. Weather can change from hour-to-hour, day-to-day, month-to-month or even year-to-year.

A region’s weather patterns, usually tracked for at least 30 years, are considered its climate.

The region labeled with the number 1 on the map above is the humid subtropical climate region. Therefore, option (A) is correct.

Learn more about Climate here:

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What is the difference between a direct democracy and a republic?

I suck at social studies

Answers

Answer:Republic: "A state in which supreme power is held by the people and their elected representatives..." Democracy: "A system of government by the whole population or all the eligible members of a state, typically through elected representatives."

Explanation:

Who hates life pls answer

Answers

Answer:

me i jst want to go to hogwarts

Explanation:

PLZZZ ANSWER THIS ITS DUE TODAY AND SO STRESS PLZ HELP ME I DO ANYTHING JUST PLZ HELP I GOING THROUGH A LOT PERSONAL THINGS RIGHT NOW
Use the spaces below to record at least three bulleted notes.
Make a star next to the idea that you think best shows the complexity of the society.
Make any notes that represent a characteristic that is a necessity for a society to be considered complex in RED. As part of a case study, these can then be used during the next unit to evaluate colonial societies.

Background (history and settlement) of the culture group in North America:



Economy:



Politics:







Indigenous Cultures of North America
Research Project Template (continued)

Social Structure (daily life):



Religion:



Culture (art, music, and stories):


Answers

Answer:

Culture in South America here is some notes!

Explanation:

The culture of South America draws on diverse cultural traditions from the continent of South America. These include the native cultures of the peoples that inhabited the continents prior to the arrival of the Europeans; European cultures, brought mainly by the Spanish, the Portuguese and the French; African cultures, whose presence derives from a long history of New World slavery; and the United States, particularly via mass culture such as cinema and TV.

Help me please. I think it is smaller states, but please give me an explanation.

Answers

Answer:

smaller states because they would have gotten help faster

Explanation:

Large states because they had more representation, it was based on population in the house but the senate every state gets two representatives

Imagine that you are looking at two stars in the night sky. The second star appears brighter than the first star. Name at least two reasons from the passage that the second star might appear brighter. -please read this to help u ---> After the sun sets, take a look at the night sky. On a clear night, you’ll be able to see stars scattered across the black expanse that we call our universe. If you’re lucky, you might be able to spot some stars that look bigger than others—they shine brighter and attract our attention more than their smaller neighbors do. You might wonder: why are some stars brighter than others?

After much observation, scientists discovered the way stars appear to us depends on more than their actual size—it’s also about how far they are from us. Therefore, the farther a star is from Earth, the smaller it will appear to us. The closer it is, the bigger it will look.

Try to think of the biggest star you’ve seen in the sky. An easy one, right? The sun! That’s because the sun is closest to us compared to all other stars, located at just a short 150 million kilometers from Earth.

The next one? That’s a tougher question. Many people answer Alpha Centauri, but some don’t know that it’s actually a cluster of three stars—Alpha Centauri A, Alpha Centauri B, and Proxima Centauri. Proxima Centauri is 4.24 light-years away and closest to our sun. A light-year is the distance that light travels in one year. We use this measurement because light is the only thing in the universe that maintains a constant speed. However, even though Proxima Centauri is the closest star to the earth after the sun, you can only see it with a very powerful telescope. That doesn’t make sense—didn’t we just say that closer stars appear larger and more visible?

Well, Proxima Centauri is what we call a red dwarf. Red dwarf stars are very small, typically having less than half the mass of the sun. That means they generate less energy than the sun. Most stars burn hydrogen for fuel. Similar to the way a car uses gas for power, a star uses hydrogen for energy. Red dwarfs burn hydrogen very slowly, which means they generate little light compared to stars like the sun.

Proxima Centauri is the closest star after the sun, but that doesn’t necessarily mean it’s what we consider close in our minds. To completely understand how far away this star is, let’s think about traveling 4.24 light-years away. NASA has built one of the fastest spacecrafts in existence, called New Horizons, which travels at about 60,000 kilometers per hour. Even at this speed, it would take the spacecraft 78,000 years to reach Proxima Centauri from Earth.

Sadly, the first few closest stars are not visible to the naked eye at night, which means we can’t see them while we’re stargazing from our homes or backyards. The closest star we can see at night is called Sirius, or the Dog Star. While Proxima Centauri is only 4.24 light-years away, Sirius is 8.6 light-years away. However, since Sirius is so large (almost twice the size of the sun), we can see it in the night sky.

So go outside and see what you can find up there!

Answers

Answer:

1.  the second star might be closer

2. or the second star is just bigger

Explanation:

this is just a guess, i hope this helps! i feel like i already learned this

Any answer is correct

Explanation:

It's your choice

Please someone help ASAP !!!!!!!!!!!!

Answers

Hi! If you could mark me brainliest that would be awesome!
But back to answer when I researched it showed up as Sir George Calvert which may be same as one of answers. I would double check with your teachers. Hope this helps!

Answer:

Sir George Calvert even though his name isnt on there

Explanation:

After European settlements had been made to the south and north, the colonial Province of Maryland was granted by King Charles I to Sir George Calvert (1579–1632), his former Secretary of State in 1632, for settlement beginning in March 1634.

The sun is closer to Earth than any other star. What evidence from the passage supports this statement?

Answers

The evidence supports the fact that it's true the Earth is near the sun Which is the closest because it also provides light it may be the closest but it's also far away

Please help me!!!!!!!!!!!!!!!!!!!!!!

Answers

I THINK ITS B BC DID U READ THE QUESTION
The correct answer is: B

These countries have a border along the Persian Gulf

United Arab Emirates
Kuwait
Saudi Arabia
Qatar
Yemen

Answers

Answer:

Yemen

Explanation:

I am not sure what the question is but the only country out of this list that is not bordering the Persian Gulf is Yemen.

Answer:

Kuwait

Qatar

Saudi Arabia

United Arab Emirates

Explanation:

i looked at a map

Other Questions
PLSSS HELP this is for a rlly big test and i still have 20 questions left Type the correct answer in the box. Spell all words correctly.What is Teddy's organization trying to accomplish?Teddy is working for a nonprofit organization that urges people to stop using products with CFCs. Through this Initiative, Teddy's organizationhopes to reduce the concentration ofin the atmosphere. Please help Ill give brainiest! Name 5 reasons Joe Biden would be more suitable than President Donald Trump, (moderators, I have no idea on the guidelines for political discussions and have seen several political discussions, but I'm fine if you delete this.) what came in the mail today The amount of money an employee earns is proportional to the number of hours worked. If the employee works 40 hours and earns $1,100, how much does the employee earn per hour? Read the passage from Beowulf.Beowulf, Ecgtheows son, replied:"Well, friend Unferth, you have had your sayabout Breca and me. But it was mostly beerthat was doing the talking. The truth is this:when the going was heavy in those high waves,I was the strongest swimmer of all.Wed been children together and we grew updaring ourselves to outdo each other,boasting and urging each other to riskour lives on the sea.Now read Lukas inference.Even though hes a warrior, Beowulf often uses diplomacy instead of rushing to anger and aggression.Which sentence from the passage best supports his inference? Which ordered pair is a solution for both ? write your favourite comic character Match the image with the correct adjective.Image 01, Red-haired man Image 02, Pretty panda mom and a monster; arrow pointing to panda Image 03, Blond girl, acting silly Image 04, Man and woman; arrow pointing to woman who is much shorter Match Term DefinitionImage 01 A) BonitaImage 02 B) BajaImage 03 C) PelirrojoImage 04 D) Rubia 9. Qu helado _____ gusta a ti? Please help! I'm very behind on work and just don't have the time to catch up without costing the grade of another class. Thank you so much! easy math - lots of points y=8x-18 find the intercepts of the line Sue graphed the formula for converting temperatures from Fahrenheit to Celsius.If the temperature is 50 degrees Fahrenheit, what is the temperature in Celsius? The Louisiana Purchase doubled the size of the United States by adding territory that would later become __________.A.the Midwestern statesB.the Southeastern statesC.Hawaii and AlaskaD.New England 7th grade math help me pleasee Passage 1: Excerpt from Will Yellow School Buses Soon Become Rolling Ads?1 Tight school budgets could soon translate into Missouri school districts selling ad space on yellow school buses.2 Missouri state Rep. T.J. Berry, R-Kearney, says his billHB 224isnt a cure-all by any stretch. But legalizing ads inside and outside the buses would give school districts one additional way to raise money in these tough times.3 Every single school district has had to deal with budget concerns, Berry said last week. And generally speaking, the way they have had to deal with those has been cuts or tax increases.4 The school bus is something that is already out there and paid for, he said. His bill would permit districts to generate a modest stream of income from their buses.5 Few question the need for finding additional funds when it comes to educating children, but at least two groups think the school bus exteriors should remain ad-free.6 There is no such thing as free money, said Josh Golin, associate director for the Campaign for a Commercial Free Childhood. There are real costs to this: the price of selling out your students to advertisers.7 Students dont need the first and last message they receive from their schools each day to be advertisements, Golin said. Students boarding a bus are certainly a captive audience.8 The National Association of State Directors of Pupil Transportation Services opposes advertising on safety grounds. Obscuring the recognizable school-bus yellow exterior with ads and distracting other drivers present a safety problem around school buses that cannot be ignored, the group said in its position paper.9 National studies have shown that anything that diverts a drivers attention from the road can pose a hazard, opponents say.10 And a big yellow bus doesnt distract? Berry asked.11 Several years ago in Indiana, a Department of Education lawyer suggested that allowing advertisements on buses would invite First Amendment challenges by spurned advertisers, the group noted.12 Berry said the bill would limit the types of advertising that would be allowed.13 The regulations would prohibit ads that contain obscene or sexual material, or messages associated with gambling, tobacco products, alcohol, and political campaigns or causes. The ads could not promote drug use or any illegal activity or antisocial behavior. They cant contain harmful, discriminatory, false, misleading or deceptive messages.14 There are a lot of safeguards being built in, he said.15 Berry emphasized that the space reserved for the ads would be very limited, meaning toward the back of the bus.16 By 2012, nine statesArizona, Colorado, Massachusetts, Nevada, New Jersey, New Mexico, Tennessee, Texas and Utahpermitted advertising on the exterior of school buses, according to the Campaign for a Commercial-Free Childhood. Several, including Missouri, considered it last year.17 The bill made it out of the Missouri House last year but did not clear the Senate, Berry said. He acknowledged that the idea was very controversial.(questions)In Passage 1, how does the author represent the various points of view on the issue of advertisements on school buses?A)by providing quotes from people on both sides of the issueB)by describing the financial benefits for both sides of the issueC)by sharing anecdotes from politicians on both sides of the issueD)by elaborating on the benefits that would result from both sides of the issue What is 1/5 divided by 3/4? Then what is it reduced to lowest terms? Describe how Bostonians celebrated the 250 year anniversary of the first Liberty Tree protest in 2015.Thank you very much :)