what is black holes?​

Answers

Answer 1
ǫᴜᴇsᴛɪᴏɴ:

What is a black hole?

[tex]\large\red{ᴀɴsᴡᴇʀ:}[/tex]

A 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.


Related Questions

What responsibility do you have for knowing where and how the clothing you buy was made? Under what circumstances would you refuse to buy something?
Explain

Answers

Answer:

What To Look For When Buying Ethically Made Clothing

Look For The Company's “Impact Report” The first place to start when determining if your clothing was made ethically or not is simply to ask. ...

Seek Out Ethical Labels. ...

Choose Smaller Companies Who Know Their Garment Workers By Name. ...

Opt For Local.

Match the country in column 1 with its colonial history in column 2.

Answers

Answer:

Portugal ⇒ Ruled east of the line of demarcation

After the New World was rediscovered by the European powers and saw competition between the Spanish and the Portuguese, Pope Alexander VI came up with a Line of Demarcation to divide the New World. Portugal was to rule over every land east of the line which is why they colonized Brazil.

Russia ⇒ Controlled what is Alaska today.

Russia controlled what is Alaska today but then decided to sell it to the United States rather than risking the British taking it by forced and adding it to Canada.

Britain ⇒ Controlled the area of today's eastern United States.

Britain ruled the eastern part of today's United States and it was here that they established the colonies that became the first states of the United States of America when these colonies defeated the British in the American Revolution.

Spain ⇒ Ruled west of the land of demarcation

As explained above, Pope Alexander VI came up with a Line of Demarcation. This allowed Spain to rule lands west of this line such that they gained colonies such as Mexico and countries to the west of South America.

Answer:

Portugal ⇒ Ruled east of the line of demarcation

Russia ⇒ Controlled what is Alaska today.

Britain ⇒ Controlled the area of today's eastern the United States.

Spain ⇒ Ruled west of the land of demarcation

Explanation:

<3

Cual es la importancia de las tecnologías limpias en el desarrollo sustentable?

Answers

Answer:

Entonces, las empresas podrán mantener los costos de los artículos y es mejor manejable

Explanation:

Que tenga un buen día :)

Is there any Mountain in Mars?​

Answers

Answer:

yes Mars has the tallest mountain in the solar system — Olympus Mons,

hope this helps

have a good day :)

Explanation:

write an equivalent expression standard form. B. (x-5)^2

Answers

Answer:

Explanation:

[tex](x-5)^2[/tex] is a square of an expression with two terms, meaning that we can use the imformation, [tex](a+b)^2 = a^2+2ab+b^2[/tex]

In this case, our a = x, and our b = -5

[tex]a^{2}[/tex] would simply be [tex]x^2[/tex]

our 2ab would simply be [tex]2(x)(-5)[/tex] which is -10x

And our [tex]b^2[/tex] would be [tex](-5)^2[/tex] which is 25

So that means that

[tex](x-5)^2[/tex] would be equal to [tex]x^2-10x+25[/tex] in standard form

Hope this helps.

N
t.
The Ganges provides
water and alluvial soils
to the people near it.

Answers

Answer: This is true

Explanation: Mark other one brainliest!

2 Gravity (hydrostatic) and pressure (thermal) create an equilibrium during star
formation. Explain how these change during the formation of a star. (2)

Answers

Answer:

Imbalance occur when the hydrogen of the star's core used up.

Explanation:

Both gravity (hydrostatic) and pressure (thermal) create an equilibrium state during star  formation. A star is in the state of hydrostatic equilibrium when the pressure that is created due to core burning is in balance with the force of gravity. These two will be in equilibrium when the outer push of core is in equal amount to the inward push of gravity. When the hydrogen that is present in the star's core has been used up, burning stops, which leads to the imbalance of gravity and pressure. This imbalance the star which undergo significant changes in its shape and structure..

5 difference between australia and africa

Answers

Answer:

1. Australia and Africa is that they both have different cultures.

2. Africa is bigger than Australia.

Hope these help. ( sorry, i could only list 2.)

Explanation:

Need help, very lazy to do it XD also decent amount of points :D

Answers

Answer: 1st one is revising

2nd is drafting

3rd is prewwriting

4th is editing

Answer:

the first one is editing. the second one is drafting. the third one is prewriting. the last one is revising.

Explanation:

when you edit something you are just checking the spelling and grammar.

when you are drafting something you are putting your outline into an essay or letter.

when you are prewriting you are just getting your ideas ready for an essay.

when you revise you move around your ideas to improve content.

I hope this helps and is right. I am sorry if it is not.

Suggest how the ecosystem was affected by changes to the buffalo population.

Answers

species would go extinct

Explanation:

let's say species x eats buffalo, oh shi, wait, there's no more. but, they need food to live, so they dead. and let's say species y get eaten by buffalo. oh wait, no more buffalo, more species y, until species y use up all of y resources, no more food from a ton of y eating, dead

How is Mongolia's climate an example of the rain shadow effect?
Mongolia has a subtropical climate.
Mongolia is mostly covered by wetlands.
Mongolia has a humid, continental climate.
Mongolia is mostly covered by desert.

Answers

Mongolia is mostly covered by desert .

infiltration definition (don’t copy from the internet)

Answers

Answer:

Infiltration is the process of seeping of water into the ground. Rainwater and water from rivers, lakes and other resources seep through the soil. This water flows through several layers of soil and reaches the hard rocks underneath. This forms the underground water.

Explanation:

Brainliest plss

What are some differences between Igneous and Metamorphic rocks?

Answers

Answer:

Igneous rock , formed by the cooling of magma inside the Earth or on the surface.

Metamorphic rocks, formed by temperature and pressure changes inside the Earth.

Explanation:

Igneous and Metamorphic are formed in different ways,

Metamorphic rocks: arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form". The original rock may be a sedimentary rock, an igneous rock or another older metamorphic rock.

Igneous rocks: began as magma (molten rock) which cooled and crystallized into minerals. This magma can be derived from partial melts of existing rocks in either a planet's mantle or crust.

Credit: http://www.geologyin.com/2016/06/top-7-differences-between-metamorphic.html

ooga booga. booga ooga. ooga booga

Answers

Answer:what

Explanation:

Answer:

bark bark

Explanation:

GRRRR

tectonic plates interact at places called plate A) regions B) boundaries C) subduction D) reversals​

Answers

Answer:

C:subduction

Explanation:

tectonic plates called subtuction because of how places or cordination aee formed each of the tectonics interact are some places that no one has been seen for so answer is C:

sorry!! about my explainations!!

The western region of East Europe receives about how many inches of precipitation in a year?
A. 300
B. 150
C. 400​

Answers

Answer:

c. 400 (the closer answer)

Explanation:

In Eastern Europe, Moscow is the wettest major city, where typically 689 mm of precipitation comes down on 121 days a year. But it rains or snows more often in Bratislava, Slovakia where an average 557 mm (21.9 inches) falls over 144 days annually.

Using the timelines below and the readings; place the follwing events in order. Start with the earliest event first.













Reorder answers
1.Roman Republic Founded
Reorder answers
2.Rome's 1st Written Laws Produced
Reorder answers
3.Romans and Carthaginians start fighting in 264 BCE
Reorder answers
4.Romans capture Carthaginian headquarters on Sicily in First Punic War
Reorder answers
5.Romans defeat Carthaginians at sea 256 BC
Reorder answers
6.Roman victory brings an end to the 1st Punic Wars
Reorder answers
7.Scipio and Hannibal start having battles against each other in 202 BCE.
Reorder answers
8.Hannibal decimates Roman Legion at Cannae
Reorder answers
9.Scipio defeats Hannibal ending 2nd Punic Wars
Reorder answers
10.Hannibal's actions leads to the start of the 2nd Punic Wars
Reorder answers
11.Hannibal forced to sail home
Reorder answers
12.Carthage starts to regain its lost power resulting with Rome attacking Carthage again in 149 BCE.

Answers

Answer:

Explanation:

1

2

3

4

5

6

10

8

11

7

9

12

Answer:

Explanation:

first 6 are in right order already:

1.Roman Republic Founded

2.Rome's 1st Written Laws Produced

3.Romans and Carthaginians start fighting in 264 BCE

4.Romans capture Carthaginian headquarters on Sicily in First Punic War

5.Romans defeat Carthaginians at sea 256 BC

6.Roman victory brings an end to the 1st Punic Wars

those were all be4 hannibal n scipio time. their fights in 2nd n 3rd Punic Wars were many n events 7-11 were mixed up.

the last event in time is:

12.Carthage starts to regain its lost power resulting with Rome attacking Carthage again in 149 BCE.

What can be found at the center of most galaxies?
A. halo
B. disk
C. cluster
D. supermassive black hole

Answers

Answer:

D. supermassive black hole

Explanation:

Almost every galaxy, including our Milky Way, has a supermassive black hole at its center.

-TheUnknownScientist

I think it would be D. :)

What is it called when certain resources are only available to some people?

a
biological change
b
nonrenewable resources
c
uneven distribution of natural resources
d
gradualism

Answers

Answer:

I think is c

Explanation:

i wish this helps

name the part of indian landmass that protrudes into the indian ocean.
PLS FAST

Answers

Answer:

The Deccan peninsula protrudes into the Indian Ocean, thus helping India to establish close contact with West Asia, Africa and Europe from the Western coast and South-East and East Asia from the Eastern coast.

Answer:

[tex]{\huge\purple{\fbox{{࿐Deccan Peninsula࿐}}}}[/tex]

✏ The Deccan peninsula protrudes into the Indian Ocean, thus helping India to establish close contact with West Asia, Africa and Europe from the Western coast and South-East and East Asia from the Eastern coast.

[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}[/tex]

Please hurry, will mark brainliest.


Popular culture has created which uniform landscape as part of its society?

•mountain ranges for hiking

•terraced crops on
mountainsides

•golf courses for recreation

•reservoirs for commercial
fishing

•hiking trails for public use

Answers

Answer:

I'm gonna go with "golf courses for recreation"

sorry if I'm wrong :<

Explanation:

Have a wonderful day tho! Wishing you the best of luck for whatever you may need this for<3

I need a reliable source to help me study please help it is in two weeks
Brainliest up for grabs

Answers

Answer:

Quizlet is a good source!!!

Explanation:

Its free and it helps so much!!!!

just look fot it as "Quizlet. com"

When a continent is closer to the poles the climate is what

Answers

Answer:

colder

Explanation:

This is because they are the furthest from the equator and why countries are hot

When a continent is closer to the poles the climate is colder, Because of the high latitude The sun's rays are been hitting the angle.

What is climate?

The climate is the long-term activity 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 fewer than many years, are considered its climate.

As a result, of the curvature of the Earth, at high latitudes, the Sun's rays are hitting at an angle. This is because the Earth's surface gradually tilts away from the sun (the sun is lower on the horizon) as you move away from the equator.

Therefore, By the climates of the poles, were different as compared to the climates of the equator. The cooler temperature is there in it.

Learn more about the climate here:

https://brainly.com/question/10440860

#SPJ2

What are some examples of Earth's natural resources? Select the three best answers from the choices below.

a
Groundwater
b
Geothermal energy
c
Volcanoes
d
Oil and natural gas
e
Glaciers

Answers

Answer:

Oil and Natural gas

Groundwater

Answer:

oil and natural gas and ground waterr

What's inside Area 51

Answers

What's inside Area 51?

Area 51 was created during the Cold War to help America peek in on the soviet union. But due to it's clandestine buildings and high end technology, many people began to associate it with other-worldy beings such as aliens. Despite the admirable fantasies about Area 51, Aliens are unfortunately not being held within it.

What the other person said. It’s n out like some creepy place like they say in the movies or some alien organisms living there. It’s an actual military base.

how did belgian approach colonization

Answers

Answer:

King Leopold II of Belgium tried to persuade the Belgian government to support colonial expansion around Congo Basin. Leopold established a colony himself.

Explanation:

Belgium controlled 3 colonies and 3 concessions during its history. Belgian Congo, (1908/1960) Ruanda Urundi, (1923/1962) and a concession in China.

(I hope this helps! Have a great day!)

Suppose you were asked to
identify one of Earth's layers based on its
properties. List two questions you might ask
to identify the layer. How would the answer to

Answers

Answer:

how do you get the layer on the earth like how do it form.

Explanation:

Can somebody help me on this please :)) plzzx

Answers

50. Arabian peninsula
51. The Suez Canal
52. Fish, oil, natural gas
53. Beneficial trade regulations and a number of free zones
54. They are forbidden from traveling, conducting official business, or undergoing certain medical procedures without their male guardian
55. Judaism, christianity, and Islam
56. Judaism, christianity, and Islam

Explain why a red apple appears red in daylight. Include which colours must be
subtracted/absorbed, and which colour(s) must be reflected. Draw a diagram showing how this
works,

Answers

Answer:

Red apples get their color from anthocyanins. ... When we look at a red apple, it's absorbing colors from the sunlight. It absorbs all the colors of the rainbow—except for red. The red light reflects off the apple and our brain and eyes work together to let us know what color we are seeing.

Where do most south east Asia people live

Answers

Answer:

Russia

Explanation:

Biggest country in Asia

(P.S this is a joke it is like japan or china something like that)

Answer: Hello, there! your answer is below ^^

Southeast Asia is predominantly rural: three-fourths of the people live in nonurban areas

Most of the region's people live in the more temperate climate zones

Explanation

Hope this Helps you!!!

Have a great day!!!

Other Questions
select the expression that represent the following statement: add 24 to the quotient of 16 and 8.16 8 + 24(16 8) + 2424 - 8 + 16(16 - 8) + 24 PLEASE ANSWER THIS QUICKLY, I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST.You and some friends are at the park. You find some rope and decide you'd like toplay a game of tug-of-war. Unfortunately, there are 5 people so you can't have anequal amount of people on each side. One of your friends suggests that the two biggest people should be on one side, while the three smaller people should be on the other side. What do you think would be the best way to divide up the 5 friends for the game of tug-of-war? Find the range of the data. 39, 73, 85, 8, 76, 5 range Who did the Nuremberg Laws of 1935 target? To make 1000 containers of ice cream you need: 600 units of milk, 275 units of cream, and 120 units of flavor. Each ingredient is contained in tanks like the ones pictured below. Note the capacity of each container. Adjustments to one ingredient must be followed by corresponding adjustments to the other ingredients. If the pump on the milk tank pumps milk out at a rate of 50 units per minute, how long would it take to empty the 1000 unit milk tank The figure shows a vertical section through theaxis of a solid paper weight made in the shape of a right circular cone. Its height is 8 cm and the diameter of its base is 4 cm. The shaded portion is made of lead 2 cm thick while the unshaded portion is made of wood. The density of lead and wood are 11.3 g/cm and 0.9 g/cm respectively.Find, (i) the total volume of the paper weight,(ii) the volume of the wooden portion,(iii) the total mass of the paper weight. The United States affected the war by giving the ___ a new advantage with fresh troops.Axis PowersAllied PowersSerbians Definition: This group is the highest court within the boundaries of a state in the U.S. Term: ____________. Help me i'll give U Brainlistsorry for the subject btw A member of the "silent majority" in the 1970s would most likely agree withwhich of the following statements?A. Unpatriotic young people agitating for civil rights and an end to theVietnam War do not represent the values of average Americans,B. Political scandals like Watergate prove that there is really no pointin participating in the corrupt American political systemC. Women and minorities need to unite to fight for the political andsocial rights that American society has traditionally denied them.D. The United States is on the verge of exhausting its naturalresources and needs to enact strict environmental regulationsimmediately Read part of a letter.1492 Columbus LaneTacoma, WA 90221April 12, 2013To Faculty and Staff:The Safety Club recommends that a "Buckle Up for Safety" sign be displayed in the parking lot near the parent pickup exit. The free signs are donated by the state highway patrol, and their volunteers will erect the sign in the designated location upon request. This would serve as an extra reminder for busy parents and students as they leave the school to drive home. Please consider making this valuable improvement.Which best describes the type and purpose of this letter?It is a friendly letter written to make future plans.It is a persuasive letter written to offer information.It is a persuasive letter written to suggest a change.It is a friendly letter written to express thanks. Describe and correct the error made in factoring the expression below.I've asked this question 4 times now lol Which of the following is the same as 1 second?O A. 1,000 ksB. 0.1 msC. 100 csD. 100 ms What was different in America due to the industrial revolution?Workers formed labor unions and received better working conditions.The Midwest became the main manufacturing center of the country. Large amounts of goods were produced in factories. The government formed an agency to plan American production goals. HELP PLEASEE IM FAILING The House on Mango StreetPick a vignette! Name the vignette, determine the theme.The vignette I chose was Darius in the Clouds. Please help Ill give brainliest & lots of points. which measure should raul use to find out how the distance that the ball travels during each hit varies on average from mean distance Pls i dont know how to this composition: La lettre de motivation: Nous recherchons un tudiant pour effectuer un stage d'un mois dans les coles primaires de la ville. Cette personne devra parler franais et proposer des activits (jeux, chansons) en franais aux enfants. Si ce stage vous intresse, crivez votre lettre de motivation madame Monique Lebrun. in your own words what is the definition for Mineral (include why they are important to enzymes and what this relationship is called): please help me. im kinda on a time crunch. Pls help, i tried doing it myself but I dont get it !!!Which option on the number line below best represents thelocation of the following number?