how do scientists study black holes​

Answers

Answer 1

Answer:

Scientists can't directly observe black holes with telescopes that detect x-rays, light, or other forms of electromagnetic radiation. We can, however, infer the presence of black holes and study them by detecting their effect on other matter nearby

Explanation:


Related Questions

What is ironic about the following statement? “That sweat-shop was a bitter memory but a good school” (paragraph 53).

Answers

Answer:

What’s ironic about the following statement is that to her the sweat shop was a bad memory, but I gave her a good learning experience.

1. The prince fell in love ____and
Cinderella.
2. They
lived____ ever after.
3. The prince ____
with Cinderella all night in the ball.
4.The evil witch_____
to eat Hansel and Gretel.
5. Jack______
down the beanstalk.
6. The queen
______
her Magic mirror: "Who's the fairest in the land?"
7. The grandma___ the door.
8. The stepmother and the two stepsisters____ Cinderella badly.
9. The giant _____him down. Jack quickly ran inside his house.
10. When Little Red Riding Hood reached the cottage, she ____and went to Grandma's bedside.

Answers

Answer:

number 2 the answer is happily number 3 is was number 4 is wants number5 is climbed number 6 is asked 7 is opened 8 is treated

Explanation:

Number 5 is: and the giant

How does the structure of Whitman's poem the noiseless and patient spider contribute to the meaning of the poem

Answers

An extended metaphor provides the overarching structure for the poem. The speaker begins by describing a spider that “stood isolated,” but that “launch'd forth” its threads to make its web over and over again. The poem's second stanza then establishes that the spider is a metaphor for the speaker's soul.

What is the plot of the story The WashWoman give me a lot of details of the plot

Answers

“The Washwoman,” Singer recalls the woman who did his family's laundry when he was a child in Poland. Singer never forgets her courage and endurance. She was a woman of integrity and self respect who walked for miles to pick up and deliver laundry in order to earn money for her family.

hope this helps :)

What is the rhyme scheme of lines 5-8

lines 5-8: I love thee to the level of every day’s
Most quiet need, by sun and candle-light.
I love thee freely, as men strive for right.
I love thee purely, as they turn from praise.

Answers

Answer:

a, b, b, a

Just look at the last words and see if they rhyme. Day's rhyme with praise and Lights rhymes with right.

What is one example of a type of medium?

Answers

Answer:

An example of a medium is a newspaper from the combined media form of newspapers, television, magazines, radio and the Internet

Explanation:

Answer:

the internet

Explanation:

gradpoint

Read the sentence.

Dave received an A on his essay.

Which is the best way to revise this sentence using descriptive detail and sensory words?

The lines that make up an A were written on Dave’s essay at the top of his paper.
Dave hoped to receive an A on his essay, and it turned out he did receive the A he wanted.
When Dave’s essay was returned to him by Mrs. Capri, he saw an A written at the top.
The crisp, sharp lines of an A were etched in thick blue marker at the top of Dave’s essay.

Answers

The crisp,sharp lines of an A were etched in thick blue market at the top of Dave’s essay.

this answer is very detailed and it uses sensory words(words that pertain to the five senses)

Answer:

✔️ D) The crisp, sharp lines of an A were etched in thick blue marker at the top of Dave’s essay.

Explanation:

Which of these reasons best supports the claim that celebrity sports figures can be positive role models?

Their life stories and struggles are often relatable for kids of many different backgrounds.
They live in large houses, drive expensive cars, and get to travel all over the world.
They keep much of their personal lives private and do not share a lot of information with the public.
Their fame is limited, because they are only known by people who follow the sports they play.

QUICK IM TIMED!
WHOEVER GETS THIS ANSWER RIGHT WILL HAVE 100+ PTS AND MARKED THE BRAINLIEST

Answers

Yes, it’s most definitely A. Their experiences are all different and they have the platform to get their ideas out there.

Answer:

its A. Their experiences are all different and they have the platform to get their ideas out there.

Explanation:

please mark me brainliest

(Who,whom) did mom invite to Marcela's birthday party?

Answers

Answer:

Whom would be for one person.

Who is correct.

“Who did mom invite to Marcela’s birthday party?”

Which revision would best help expand the ideas on the excerpt?

adding some of the dialogue

adding that Rainsford comes from a privileged background as well

adding that the residence is
situated on a wild overgrown island

adding a more-detailed description of the decorations, food, and drink

Answers

Answer:

D

Explanation:

Adding more details about  the struggle of rainsford experiencing as he swims to the shore.

Answer:

It is D

Explanation:

is this a complete sentence?

because of the unbearable blood.​

Answers

Answer:

you would need something before because like ¨the reason for this is because of the unbearable blood¨

Explanation:

No.

The minimum a complete sentence needs is a subject, a verb and an object. The subject is the person or thing doing the action, the verb is the action being carried out, and the object is the thing being acted upon by the subject.

For example: Bob walked his dog. Bob is the subject, walked is the verb, and dog is the object.

‘Because of the unbearable blood’ isn’t a complete sentence because there’s no subject-verb-object. It doesn’t make sense on its own, it needs something before or after it. For example, Sally fainted because of the unbearable blood or Because of the unbearable blood, Sally fainted.

Item 5
What is the best meaning of impression as it is used in the Newsela article "Flood Myths from around the World"?

a.a mark on the land

b.an imitation of behavior

c.a first idea about something

d.an effect on ideas and feelings

Answers

Answer:

an effect on ideas and feelings

Explanation:

Answer:

d.an effect on ideas and feelings

Explanation:

I took the test

btw k12 :)

What was henry stimons objection to churchills suggestion?

Answers

Answer:

He rejected the suggestion of dividing Germany into several smaller states and arresting and executing anyone accused of guerrilla crimes, without the right to a trial.

Explanation:

Reread the simile. Describe how it helps you see and understand what the author is experiencing.

please help me asap!
im in middle school idk why it says highschool

Answers

Answer: As we know, a simile is a literary device that involves a comparison between two distinctly related things using 'like' or 'as' in order to explain or elaborate them for a better understanding of the reader.

In the given simile, the author compares the 'sound of formidable words' with the 'sound of trapezes in full swing' which suggests that the author is experiencing a very hard time learning these words and connotes his negative mood. The word 'formidable' means 'something frightening or dreading' which suggests that the author was having a terrifying experience as supplemented by the phrase 'trapezes in full swing' implying that the words were confusing and difficult for him to learn.

Explanation:

Answer:

Sample Response: It helps me see that Ernesto feels as if the words are flying by too quickly to be understood.

Explanation:

who wants to be freinds

Answers

Answer:

i would :)

Explanation: my discord is Base_Wrecker05#1686

Meeeeeeeee :)

I have no discord:( but I got g mail

Sophiaye5599gm ail.com

why should kids do community service

Answers

Answer:

Sometimes if you do community service it can go on your record. It can help you out too and get you some type of points in high school.

Explanation:

Answer:

Doing community service could also help you get certain scholarships to college. :)


write this sentence correctly using correct punctuation and capitalization//

I tried to pass james a note but the teacher took it

Answers

I tried to pass James a note, but the teacher took it

Write a 5-7 sentence essay on Benin. Bet you won’t do it

Answers

Explanation:

Benin is nice. Benin is cool. Benin is a place. It has lots of schools. This is my homework. So better make it quick. So I can go and play xbox with my chick.

What character trait does Penelope demonstrate when she calls for the suitors to hold a contest? What other character has a similar trait?

A. She demonstrates cleverness, like Odysseus does when he tricks and overcomes foes.
B. She demonstrates hospitality, like the Phaeacians do when Odysseus lands on their island.
C. She demonstrates a lack of confidence, like Telemachus does when he fails to kick out the suitors.
D. She demonstrates a lack of self control, like Odysseus’s men do when they slaughter Helios’s cattle.

Answers

Answer:

She demonstrates cleverness, like Odysseus does when he tricks and overcomes foes.

Explanation:

The correct option is A. She demonstrates cleverness like Odysseus does when he tricks and overcomes foes.

What other character has a similar trait?

When Penelope calls for a contest, she is demonstrating her intelligence and her ability to outsmart the suitors. She knows that her husband, Odysseus, is still alive and could potentially return, so she wants to delay the suitors' attempts to marry her and take over her husband's kingdom. By setting up a contest, she is giving the suitors a false hope of winning her hand in marriage while at the same time buying time for Odysseus to return.

Option B, "She demonstrates hospitality, like the Phaeacians do when Odysseus lands on their island," is not accurate because Penelope is not demonstrating hospitality. Hospitality is the act of welcoming and providing for guests, and Penelope is not welcoming the suitors, but rather trying to keep them at bay.

Option C, "She demonstrates a lack of confidence, like Telemachus does when he fails to kick out the suitors," is also not true. Penelope is not lacking confidence but is instead using her intelligence and resourcefulness to protect herself and her household.

Option D, "She demonstrates a lack of self-control, like Odysseus’s men do when they slaughter Helios’s cattle," is not accurate because Penelope is not showing any signs of lack of self-control. Instead, she is acting deliberately and strategically to achieve her goals.

Therefore, The correct option is A. She demonstrates cleverness like Odysseus does when he tricks and overcomes foes.

To learn more about The Odyssey click:

brainly.com/question/30293031

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Which character provides Shelley an opportunity to express her point of view about religious institutions in Chapter 8 Frankenstein
Elizabeth
Justine
Emest
Victor

Answers

Answer:

Emest answer is correct

Answer:

Ernest would be the correct answer

Hope this helps =)

HELP ASAP WILL GIVE BRAINLEST Answer the following question in TWO complete well-written paragraphs:

Compare “The Gettysburg Address” to Martin Luther King, Jr.’s “I Have a Dream Speech” with regard to TWO of the following areas:

A. author’s purpose,

B. theme,

C. rhetorical devices (parallelism, restatement, repetition); choose ONE,

D. rhetorical appeals(logos, pathos, ethos) choose ONE.

Discuss the similarities between the two speeches in these two areas. One paragraph should be dedicated to one area and the other paragraph should be dedicated to the other area.

Answers

Answer:

A.author purpose

Explanation:

because they are same area in two paragraph

The scientist who forgot to eat his lunch was busy cooking up a whole new way of thinking about gravity. He was a radical smarty-pants—somebody with a wild imagination. Someone whose brain could surprise even himself. Albert Einstein didn't mean to turn the universe upside-down on everyone. He didn't plan on leading others to discover black holes. At first, all he set out to do was think about motion, along with a few other related ideas. But almost before he knew it, he had suddenly made our dependable old universe seem strange and new. Which detail would be best to include in a summary of the excerpt? the scientist who forgot to eat his lunch a new way of thinking about gravity whole radical smarty-pants a few other related ideas

Answers

Answer:

The detail that would be best to include in a summary of the excerpt is:

a new way of thinking about gravity

Explanation:

A summary can be defined as a short overview of a paragraph, an excerpt, an essay, a book etc. It is supposed to filter important information through, while leaving out any supplemental details that don't affect readers' knowledge of the main facts.

The passage we are analyzing here has several of those supplemental details that do not need to be included in a summary. Calling Einstein a "smarty-pants", for instance, is certainly not crucial to understand the main idea conveyed. The one detail that deserves to be included in a summary is "a new way of thinking about gravity." This detail reveals how Einstein's thinking led him to make astonishing discoveries and concoct a paramount theory. If it wasn't for that new way of thinking, physics would not be what it is today.

Answer:

the person above me is correct

Explanation:

What figurative language word is this? The click, click, click of Mrs. Cook’s high heels on the floor echoed throughout the hallway.

Onoma, allusion, or idiom.

Answers

Answer:

the answer should be onoma or onomatopoeia.

Explanation:

the word click is an imitation of the sound we hear when people walk in heels.

How did Mandela’s new social scene challenge his previously-held ideas about education?

Answers

Answer:she wanted a deeper meaning in edc

Explanation:

google

I NEED HELP ASAP If YOU CANT ANSWER IT DON"T ANSWER IT

Question: The argumentative essay is a genre of writing that requires the student to investigate a topic; collect, generate, and evaluate evidence; and establish a position on the topic in a concise manner. Take a few minutes to think critically about what you could potentially write about. Keep in mind, (more details will come) that the paper will have to be one page and half typed, so the topic needs to be something you can talk a lot about and research a lot. In your reply, LIST and DESCRIBE at least FIVE potential topics you could choose for you paper. DO NOT choose anything too controversial.

Answers

Answer:

1. Abortion

2. Social Media

3. Technology vs. Nature

4. Sugar daddies

Explanation:

1. Abortion - is it murder? Why is it illegal? Do rich white men have the right to decide what a woman should be able to do with her body?

2. Social media - Is it taking over our lives? Does it bring us closer together or farther apart? Are beauty standards affected by social media?

3. Technology vs. Nature - Is reality affecting nature? Will there be a time and day where nature becomes a thing of the past? Is technology changing how we see nature?

4. Sugar daddies - Is it wrong to have them? Are they helpful in more ways than others? Should we ban such a concept? What harms do they cause?

5. The death penalty - Should it be banned? Are we better off without it or with it? Would it cause jails to fill up? What are pros and cons of the death penalty, if any? It is right to show that killing is bad by killing the person?

5.-Who _____ that song? * A) did write B) wrote C) did wrote

Answers

Answer:

I would choose B

Explanation:

Answer:

Wrote

Explanation:

Past tense wrote

Reuben is writing a memoir about purchasing his first car. Which sentence should he include in his draft to best show his reflection about the experience?

A.
I have learned that there are a lot of things to consider when buying a new car.
B.
We stopped at the car dealership and wandered around inspecting the vehicles.
C.
Each vehicle had an alluring smell that made me excited to make my purchase.
D.
“Is this a safe car? It’s important that your first car be safe,” my mom said.

Answers

The sentence that Reuben should include in his draft to best show his reflection on the experience is:

A. I have learned that there are a lot of things to consider when buying a new car.

What is a Reflection?

A reflection refers to an evaluation of the events that occurred sometime in the past. Someone might reflect on a matter to identify the positive and negative outcomes of the event.

So when Reuben thought about the lessons he got, he was reflecting on the experience.

Learn more about reflections here:

https://brainly.com/question/1908648

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HELP ASAP!!!!!!! 13 POINTS FOR THE RIGHT ANSWER!!!!!!!!
Read the excerpt below and answer the question.

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.

What does this Constitutional Amendment guarantee? Select all that apply.

freedom of speech
the right to protest the government
freedom of religion
the right to bear arms

Answers

The constitution guarantees freedom of speech, freedom of religion and the right to protest against the government to the people.

Amelia Earhart flew over the Atlantic Ocean is it active or passive ​

Answers

Answer:

Yes! It is still active. The Atlantic Ocean is the second-largest of the world's oceans, with an area of about 106,460,000 km (41,100,000 sq mi). It covers approximately 20 percent of Earth's surface and about 29 percent of its water surface area. It separates the "Old World" from the "New World".

Read this quote from "Letter from Birmingham Jail." (p. 204, paragraph 7)
"One may well ask, 'How can you advocate breaking some laws and obeying others?' The
answer lies in the fact that there are two types of laws: just [fair) and unjust ſunfair). I would
be the first to advocate obeying just laws. One has not only a legal but a moral responsibility
to disobey just laws."
Which of the following is true?
A. This is an example of the use of ethos, because King shows that he is an honest person who is aware of his
responsibility to be aware of his actions and to do the right thing.
B. This is an example of the use of logos, because King demonstrates that he is willing to consider the challenge to
his behavior and defend it by presenting logic.
C. This is an example of the use of pathos, because King stirs up sympathy for the obstacles constantly placed in the way of black people due to Jim Crow Laws.
D. Either A or B
E. Either B or C

Answers


D bc they both make sense
Other Questions
Please help I will mark brainliest There are 7 girls in a bus. Each has 7 backpacks. In each backpack, there are 7 big cats. For every big cat, there are 7 little cats. How many legs are there in the bus? Many U.S. firms prefer to sell in Canada, England, and Australia-rather than in larger markets such as Germany and France-because they feel more comfortable with the languages, laws, and culture, which reflect the ________ between these countries and the United States.a. self-serving biasb. coincident developmentc. psychic proximityd. cognitive dissonancee. backward invention Choose the correct form of the verb that completes the sentence vous___ la table. What is the difference between hard and soft engineering? brainliest for best answer If u could do back and change something in your life what would it be and why? 0.92 0.19 = 0.73 0.73 + 0.19 = 0.92 1.00 0.19 = 0.73 1.00 + 0.73 = 1.73need awners PLEASE HELPP!!What role did John Ross have once the Cherokee reached Indian Territory following the Trail of Tears?OA. He became mayor of New EchotaO B. He became principal chief of the Cherokee NationOC. He became commander of the U.S. Army in Indian Territory during the Civil WarO D. He became ambassador to the United States ]ehind him were the shades of all manner of dog, half-wolves and wild wolves, urgent and prompting. . . . Deep in the forest a call was sounding, . . . mysteriously thrilling and luring, he felt compelled to turn his back upon the fire . . . and to plunge into the forest, and on and on, he knew not where or why. . . . [A]s often as he gained the soft unbroken earth and the green shade, the love for John Thornton drew him back to the fire again.The Call of the Wild,Jack LondonRead the passage to visualize the scene. Write a paragraph describing what you visualize and conclude about Buck. Two roads diverged in a yellow wood,And sorry I could not travel bothAnd be one traveler, long I stoodAnd looked down one as far as I couldTo where it bent in the undergrowth;Then took the other, as just as fair,And having perhaps the better claim,Because it was grassy and wanted wear;Though as for that the passing thereHad worn them really about the same,And both that morning equally layIn leaves no step had trodden black.Oh, I kept the first for another day!Yet knowing how way leads on to way,I doubted if I should ever come back.I shall be telling this with a sighSomewhere ages and ages hence:Two roads diverged in a wood, and II took the one less traveled by,And that has made all the differenceWhich of the following is the best expression of the Central Idea of the poem?Group of answer choicesA traveler stands in the woods and makes a choice about which path to take after some deliberation.Making choices about life are important because we must frequently live with the consequences of those choices.You should choose popular paths in life.Travelling Which of the following situations could be described by the expression m 1.85?Rosalita ran 1.85 miles yesterday, and m miles farther today.Rosalita ran m miles yesterday, and 1.85 miles fewer today.Rosalita ran 1.85 miles yesterday, and m miles fewer today.Rosalita ran m miles yesterday, and 1.85 miles farther today. What will happen to Juliet if she refuses to marry Paris? A) She will be placed in the stocks. B) Paris will sue the Capulets for breaking the marriage contact. C) Juliet's father will disown her. D) Juliet will be sent to a nunnery. Khan AcademyFactor using polynomial divisionThe polynomial p(x) = x3 + 7x2 36 has a known factor of (x + 3).Rewrite p(x) as a product of linear factors.p(2) = Veronica works each day and earns more money per hour the longer she works. Write a function to represent a starting pay of $20 with an increase each hour by 5%. Determine the range of the amount Veronica makes each hour if she can only work a total of 8 hours. 20 f(x) 28.14 20 f(x) 29.55 20 f(x) 26.80 20 f(x) 25.53 Hi, This is just a question for fun. if you do want to answer I will give brainliest and also give you a follow. What do you think Contrast means in the work of art? Lauren goes to the exhibition. She purchased some wooden antiques for $70. She purchases a table for $44 and 2 chairs. 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