what is the black hole

Answers

Answer 1

Answer:

Black hole is a region of spacetime where gravity is so strong that nothing — no particles or even electromagnetic radiation such as light — can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

Answer 2

Answer: A black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can't see black holes.


Related Questions

So this might sound difficult so i have to write my own story and they gave me a story starter or whatever so my story starter is : You and your friends are on a camping trip in the middle of the wood and i also want to bring up siren head so based off of all this what should i title my story?

Answers

Answer:

You should title it mysterious camping trip or the camping trip

Answer:

You could name it The Legend, or Legend or Myth or something because it could be a legend or myth that came true. I don't know! Sorry for the inconvenience.

Explanation:

From whose perspective is the story being told?

A The fisherman's perspective
B The narrator's perspective
C The princess's perspective
D The shark king's perspective

and explain why

Answers

Answer:

[tex]\colorbox{white}\ \boxed{ \red{<3}}[/tex]

[tex] \color {lime} \rule {35pt} {100000pt} [/tex]

What is the best advice to give to a writer who is still learning the English​ language?

A.
Choose a quiet space to create your personal writing ritual.

C.
Use a​ computer's spelling and grammar checker to point out errors in your writing.
D.
Add poems and pictures to your writing journal for inspiration.

Answers

Answer:

C

Explanation:

C . i hope it helps good luck

Which statement is the best synthesis of information from these two sources?

Answers

Answer:The answer is D

Explanation: it’s D because electric cars are different from the cars that are filled with gas. Because for electric cars you have to go somewhere to charge it because it’s electric. And for gas you have to go to a gas station to get gas.

D. Hope that this helps!

Brainliest! And a good amount of points! Please help, appreciate it!

Why do you think that Jesus did not have a proud heart?
Please explain in 5-15 sentences!

Answers

Answer: Because Jesus is god's son that wipe every sin from the earth. He didn't brag , he doesn't sin so, having a proud heart is sinning. Jesus carried out burden on his shoulders

Explanation:

Because he’s gods son

PLEASE HELP FAST!!!!!!! (no links)

Answers

Answer:

That

Explanation:

6 of your basic relative pronouns are who, whose, when, which, that & when

A model of a biome can be created by including several of the abiotic (nonliving) and biotic (living) factors found in the actual ecosystem. A successful model replicates the conditions of an ecosystem, demonstrates some of the processes that take place in the ecosystem, and sustains itself.





















Identify the abiotic and biotic factors that Aaliyah included in her model.

Answers

Answer:

for the first image, both the sand and the rocks are abiotic and the pants are biotic

Explanation:

Since they dont breath or eat, they are non-living.

The plants are biotic since they perform photosynthesis which is basically making food for themselves and they drink water too

Would you want to live in a community that agreed with all of those statements?

Answers

I’ll have to see what the statements are!
Yes absolutely, would love it!

Identify the question that writers would not ask themselves when revising for organization.

A.
Is the organizational method the best one for this​ paragraph?
B.
Does the organizational method help to achieve the purpose for​ writing?
C.
Are any of the supporting sentences irrelevant to the controlling​ idea?
D.
Is the organizational method consistent throughout the​ paragraph?

Answers

Answer:

B

Explanation:

Answer:

B

Does the organizational method help to acheive the purpose for writing?

Explanation:

please rate and mark as brainliest

PLEASE HELP ASAP

Which sentence includes a descriptive adverb in a dependent clause?

A) After the last game, Mom invited the team to our house.

B) She decorated a cake to look like a soccer field.

C) Although we didn’t always play superbly, we all learned something.

D) We were a team, because each member had an important role.

Answers

Answer:

A) After the last game, Mom invited the team to our house.

Explanation:

"After the last game" is a time, so that adverb paired with "Mom invited the team to our house," would be a descriptive adverb in a dependent clause.

hope this helps :)

Answer:

A) After the last game, Mom invited the team to the house

Explanation:

"Mom invited the team to our house," is a dependent clause, refering to "time" (after the last game").

Complete sentence with the words from the box

Answers

1 disturb
3 occasionally
4 wisdom
6 confess
7 comfort
8 damp
10 quote

Answer:

1. disturb

3.occasionally

4.wisdom

6. confess

7. comfort

8. damp

10. quote

Explanation:

i hope this helps sorry if i am not correct

Topic: Ch 1 The Devil's Arithmetic
Q:How can you relate to Hannah so far? How is she similar to others?

Answers

Possible Answer: I can relate to Hannah, the annoyance with having a younger sibling. They always look up to you and want to be with you. This can get on my nerves sometimes just like Hannah. Most people feel how Hannah and I feel about their siblings sometimes but in the end, we all love them and would do anything for them.

I wrote in the shoes of having a younger sibling but you can mention if you don't have a sibling a cousin or a younger friend that you have to babysit. If I were you I would talk about someone younger.

pls help me!!!!!!!!!!!!!!!!!!!!!!

Answers

Ok I didn’t read it but write about like the point of the story, why’s the author write it and about all the information that it gives you. Hope that helped!

PLEASE HELP QUICK(NO LINKS PLS)

Answers

the answer is B( hope that helps)
B because it’s a first hand account of the situation

Marcos Ojeda is a college writing instructor who always gives the same lecture on the first day of class. He discusses writing directly on a computer. Professor Ojeda says that this approach gives a writer a wonderful sense of freedom and saves time and energy. Writing directly on a computer lets the writer move ideas around without rewriting the entire essay. Professor Ojeda gives five guidelines for composing on the​ computer: ​ (1) name the​ document; (2) save the work oftenlong dash
he says that saving often is the most important guideline of​ all; (3) save the work on both the hard drive and a flash​ drive; (4) print the work out​ frequently; and​ (5) give each draft a name and draft​ number, such as Description Essay​ D1, Description Essay​ D2, and so on. Every​ year, Professor Ojeda speaks so enthusiastically about the process of writing directly on the computer that his students think he is doing it for the first time.

Which statement reflects all of the guidelines that Professor Ojeda​ teaches?

A.
Name and number each​ draft; print your work​ often; and save your work often.
B.
Name and number each​ draft, print your work​ often, save your work​ often, and save your work in two places.
C.
Number your final​ draft; print your final​ draft; save your final​ draft; and save your final draft under two names.
D.
Name and number each​ draft; save your work​ often; and save your work in two places.

Answers

Answer:

I guess is A.

I really hope this helps!

Byee!

When using a revising​ checklist, writers
Question content area bottom
Part 1
A.
complete the steps in the checklist in any order they want.
B.
skip items that they believe are not important.

D.
check off each item so that they​ don't forget anything.

Look for the option that indicates why the​ step-by-step format of a checklist is so helpful.

Answers

D. Because it will definitely be it
D because option A and B would both easily cause confusion while working

The revising stage may include which of the​ following?

A.
correcting spelling
B.
putting ideas on paper
C.
creating an initial outline
D.
changing the organization

Answers

Answer:

i think A

Explanation:

Write the thesis statement, or main idea, of your essay. The thesis statement should be a sentence that states what you will talk about in the essay.

I DO NOT KNOW WHAT THE ESSAY IS ABOUT

YOU WILL I U HAVE DONE THE LESSON

Answers

Answer:

Explanation:

A thesis statement is a sentence that sums up the central point of your paper or essay. It usually comes near the end of your introduction.

Your thesis will look a bit different depending on the type of essay you’re writing. But the thesis statement should always clearly state the main idea you want to get across. Everything else in your essay should relate back to this idea.

A thesis statement is a sentence that sums up
the central point of your paper or essay. It
usually comes near the end of your
introduction. ^ previous answer is correct

Terns, Cape pigeons, and jellyfish were all signs of open ocean.

true or false

Answers

Answer:

True because all of the following are in the sea or ocean.

Explanation:

Tern birds and Cape pigeons are all sea birds and jelly fish can only live in water and can live in the ocean.

I believe the answer is true

what would you have done/ how would you have reacted if you were in ponyboy's situation when he got home after curfew

Answers

tbh I would run from home but that would'nt solve anything so i would've acted like i just came back from something tragic and apologize

Assignment
Assess an Argument For this assignment, you wil write an evaluation of 'Opinion: Emoticons went Runing Language."
Reread the text Then, read and intuel the questione lasing evidence from the text to support your evaluation.

1. What is the author's argument?

2. What claims does the author make

3. What reasons does the author provide to support the daima?

4. How well to the author's reasons support the claims Use evidence from the text that shows the reaans do ar do not support the claim

5. What evidence does the autor use to support me reasons?​

Answers

You would have to put a screenshot, or link a PDF of the "text" so that people can answer your question.

A wind older than the mountain
she's stronger than a giant
she's like a soft fountain
though I wish she'd be quiet

the wind eats me away
she's the key to my heart
should she savor the stay?
or should she depart?

her smile is my kryptonite
pitter-patter as she moves
will she be here tonight?
but sadly my heart disapproves.

Where’s the metaphor?

Answers

Its “her smile is my kryptonite”

Which of the following is note of the most common purposes for writing in school and on the​ job?
A.
to persuade
B.
to inform
C.
to explain
D.
to express

Answers

B because so you can let them know

The temperature and precipitation in Aaliyah's model more closely match the data for
1_______ So Aaliyah's model best represents a________ line 2
for line 1 there is biome a or biome B
For line 2 there is
tundra
desert
tropical rainforest

Answers

Answer:

give me brainliest first and ill give u the correct answer

Explanation:

1 software to connect, phones to speak, electrodes to listen
2 happy birthday song, same thought repeatedly, digits of phone number
3 delete, unlock, invent

Answers

Answer:

1. software to connect

2. same thought reeadedly

3. unlock

Explanation:

I belive these are right

Answer:

A passthought system first requires electrodes to listen to the brain while a person thinks about the same thought repeatedly. The system then finds the brainwave pattern of that specific thought. Once it is set up, the system will unlock a device only when it recognizes that same pattern

Which of these is a statement of fact?

A.The most interesting art pieces are the ones that drop cultural references.
B.The Landfillart project seeks to get people to think about how much trash they create.
C.It is irresponsible to make art that doesn't use salvaged materials.
D.It would be foolish to turn down the chance to participate in the Landfillart project.

Answers

Answer:

B. The Landfillart project seeks to get people to think about how much trash they create.

Answer:

D.It would be foolish to turn down the chance to participate in the Landfillart project.

Explanation:

Sorry if im worng :(

pls help me i dont want 2 do it

Answers

Answer:

The answer is 1

Explanation:

No it is 2 trust me please

Which kind of character is Anne in Anne of Green Gables?

round

flat

static

dynamic

Answers

D. Dynamic because she is imaginative and high spirit girl
Anne is dynamic because of her outstanding imagination

Broadcast news shows focus on local and national news. True False

Answers

Answer:

False

Explanation:

Sorry if its incorrect

Which of the following using proper punctuation and capital letters? *
the dog, Bruno, ran through the yard!
The dog, Bruno, ran through the yard
The dog, Bruno, ran through the yard.

True or False: A phrase is a complete thought on its own. *
True
False
True or False: A dependent clause needs the rest of the sentence to make sense. It is missing either a subject or a predicate. *

True
False
True or False: A clause is a group of words that includes a subject and a verb. *

True
False
True or False: A phrase and clause are the same thing. *

True
False
Look at the words below. Is the portion in all caps a phrase or a clause? We hiked up THE STEEP, ROCKY CLIFFS. *

clause
phrase
Looks at the words below. Identify if the portion in all caps is a phrase, independent clause, or a dependent clause. Jill and Marco clean the dishes AFTER THEY EAT. *

independent clause
dependent clause
phrase

a complex sentence: *

contains one independent clause and one dependent clause
two independent clauses that are combined by a comma and conjunctions
two independent clauses that are often joined by a comma and a conjunction and one dependent clause
A simple sentence: *

contains two dependent clauses
contains a subject and a predicate
contains two independent clauses.
What grammatical element (clause, phrase, independent clause, or dependent clause) is in all caps below. WHEN JAMIE ARRIVED AT WORK, she hangs her purse on the hook next to her desk. *

independent clause
phrase
dependent clause
simple sentence
Which of the following is the independent clause in the sentence below. I never miss Swim Club, because I love to swim. *

I love to swim
miss Swim Club
I never
I never miss Swim Club.
Which option below best combines two simple sentences into a one compound sentence? *

The dog wanted to go to the park. The human did not.
The dog did not want to go to the park and the human did not.
The human and dog wanted to go to the park. They could not because it rained.
The dog wanted to go to the park, but the human did not.
Watch the video and answer the questions below.

Which of the following uses commas correctly below. *

Johnny helped the elderly man with his shopping cart, which was overflowing with vegetables.
Johhny, helped the elderly man, with his shopping cart.
Johnny helped, the elderly man, with his shopping cart full of vegetables.
Watch the video and answer the questions below.

Which of the following is a predicate of the sentence: The cat ran away from the loud dog. *

the cat
the dog
loud
ran away from the dog
Which of the following is a subject in the sentence: The cat ran away from the loud dog. *

the cat
the dog
loud
ran away

Answers

Answer:

Explanation:

The dog, Bruno, ran through the yard.

False

True

True

False

Phrase

Clause

I couldn't answer more than this but I hope it helped you

Which of the following using proper punctuation and capital letters? *
- The dog, Bruno, ran through the yard.
Other Questions
How is the famous artist and inventor, Leonardo da Vinci, linked to the castle Chambord? A platelet transfusion is indicated for a patient who. Rebecca is saving money to purchase a laptop which cost $1,099.51 she has already saved $354.20 and plans to continue saving $50.60 per week which inequality could be used to find W the number of weeks of Rebecca must save in order to purchase a laptop Please select the word from the list that best fits the definitionearly Greeksa. heliocentric b. geocentric WILL GIVE BRAINIESTin this equation 3x=n, John claims that for any value for x, the value of n will always be greater than or equal to the base of 3 Why was the United States interested in helping Panama gain independence from Colombia?The US wanted to gain control of the Falkland Islands.The US wanted to protect its own business interests.The US wanted to expand education and health care in the region.The US wanted to stop a revolution from removing the government. ___________ is the mapping of the cranium to specific human attributes, which was developed as a way to better understand the effects of a rapidly changing world during the antebellum period. a. Phrenology b. Sociology c. Pathology d. Craneology e. I don't know the answer I skipped number 4 cuz its just really confusing but ppppppppplllllllllllllllllllllllllllllllllllzzzzzzzzzzzzzzzzzzzzz help5. Read the following passage.A small amount of oil can be used to produce a large amount of energy. Because of this, oil has changed the way we live. Our cities are built for cars, which run on oil in the form of gasoline. People have grown used to the idea of being able to hop in their car and drive anywhere they want, for a relatively low price. And our country has a large network of gas stations already in place to make this possible. However, there is only so much oil underground. Once we have taken all the oil from underground, it will not be replaced. As oil starts to run out, the price will keep increasing. Also, oil releases greenhouse gases when burned, but that is not the only effect it has on the environment. Drilling for oil is a difficult process and can cause environmental damage. In the drilling area, organisms can lose their homes or be killed. Oil is also drilled offshore, which means it is drilled from the ocean floor. This can cause problems for marine life. One of the worst outcomes is when oil is spilled into the ocean, because this is very difficult or even impossible to clean.a) Based on this passage, what are the pros and cons of using oil? (2 points)Think about the good and bad things that the passage mentions. b) How might society affect science when it comes to developing oil-based technology? (1 point)Think about concerns or needs people may have. Select one type of presentational aid and describe how it could be used in a presentation. brainiest will be given The economies of most Southwest Asian countries are based on the extraction, refinement, and sale of ______________. A) Timber B) Iron C) Oil D) Coal A store is selling a green rug for $54.50 and a white rug for $31.85. the green rug is marked down by 12%, and the white rug is marked up by 16%. after the markup and markdown, which rug is more expensive, and how much more expensive is it? round all dollar values to the nearest cent. a. the white rug is $1.09 more expensive than the green rug. b. the white rug is $5.35 more expensive than the green rug. c. the green rug is $1.44 more expensive than the white rug. d. the green rug is $11.01 more expensive than the white rug. What key features do the functions f(x) = 12x and g of x equals the square root of x minus 12 end root have in common? 1-Both f(x) and g(x) include domain values of [-12, ) and range values of (-, ), and both functions have an x-intercept in common.2- Both f(x) and g(x) include domain values of [12, ) and range values of [0, ), and both functions have a y-intercept in common. 3-Both f(x) and g(x) include domain values of [-12, ) and range values of (-, ), and both functions increase over the interval (-6, 0). 4-Both f(x) and g(x) include domain values of [12, ), and both functions increase over the interval (12, ). Which choice is equivalent to the expression below? -12 A. 23i B. 2i3 C. 12i D. -23 E. -12i This sphere has a radius of 9 m. What is the surface area of the sphere? Enter your answer, in exact form, in the box Knowing who writes the source isnt important, as long as the information is correct. please select the best answer from the choices provided t f solve for x ~[tex]x {}^{2} - 5x + 6 = 0[/tex]thankyou ~ Determine the area of the12 in9 in11 in18 in"etermine the area of the following the differences between television manufacturing in the 1950s and television manufacturing in the 2020's. Why were changes made? Identify the reasons as advancing technological capability, social, political, economic or environmental. Write each expression using exponents:4*4*4*4*4 Of the 4 people attending a lecture, 2 have hazel eyes.What is the probability that a randomly selected person will have hazel eyes?Write your answer as a fraction or whole number.