In general, which of these is more probable: that two stars collide or that two galaxies collide? Why?
Two Galaxies collide; stars are too spread out therefore when galaxies merge, chances of collison are very slim.

Answers

Answer 1

Normally, they steer clear of one another as they travel by the stars of the opposing galaxy.

Merging galaxies may be a source of star production. Galaxies are also composed of gas and dust. The gravitational attraction of both colliding stars may have an impact on this material, causing friction and shock waves that may lead to the fusing of new stars. The gas clouds DO collide in the galaxies. The collisions may produce excess supernovae, bursts of star formation, and other high-energy events in addition to neutron stars and black holes. Some stars will be thrown out of the galaxy and others will be destroyed as the supermassive black holes collide. The fragile spiral structures of both galaxies will also be destroyed when they combine to form a single, enormous elliptical galaxy.

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Related Questions

Nuclear weapons testing in the Pacific had no long term impacts on the people of this region and their environment
O True
O False

Answers

The statement, "Nuclear weapons testing in the Pacific had no long term impacts on the people of this region and their environment" is False.

How has nuclear weapons testing affected the area ?

The nuclear weapons testing conducted in the Pacific region has resulted in deleterious consequences for both the populace and the ecosystem of the area. The tests have resulted in significant amounts of radiation being disseminated into both the air and water systems, subsequently leading to a plethora of health issues.

The Marshall Islands, which served as the primary location for the majority of the United States' activities in the Pacific theater during the mid-20th century, hold significant historical importance. The category of nuclear tests has been exceedingly impacted.

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Scott made a model of the water cycle by filling a tub with water, covering the tub with clear plastic, and placing a heat lamp over the tub. After a few days, he observed water droplets collecting on the plastic wrap.

What process formed the water droplets in Scott’s model?

Group of answer choices

condensation

precipitation

evaporation

transpiration

Answers

The process that formed the water droplets in Scott's model is condensation.

four classes of political institutions in china

Answers

The four classes of political institutions in China are:

1. Imperial China (221 BC - 1912 AD): This period was characterized by the dynastic rule of emperors, who held absolute power over their subjects.

2. Republican China (1912 - 1949): This period saw the end of the imperial system and the establishment of a republican government. However, the country was plagued by political instability, warlordism, and foreign aggression.

3. Communist China (1949 - present): This period began with the establishment of the People's Republic of China under the leadership of the Chinese Communist Party. The country has been ruled by a single party ever since, with a socialist political system and a planned economy.

4. Reform Era (1978 - present): This period saw China's transition from a planned economy to a market-oriented economy, as well as the gradual opening up of the country to the outside world. The political system has also undergone some changes, with a greater emphasis on meritocracy and collective leadership.

What are some examples of three types of rocks found on Earth?

Answers

Answer:

Volcanic rock, quartz, and sandstone.

Explanation:

what is a map scale

Answers

Answer:

The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. This simple concept is complicated by the curvature of the Earth's surface, which forces scale to vary across a map. Because of this variation, the concept of scale becomes meaningful in two distinct ways.

Explanation:

What type of resource is present in a waterfall

Answers

Answer:

Waterfalls are usually both potential and ubiquitous resources.

Explanation:

hope it helped!

What is residence time?

Answers

The residence time of a fluid parcel is the total time that the parcel has spent inside a control volume.

use the sapphire simpson and beaufort scales to indicate the strength of the tropical cyclone Eloise​

Answers

The Saffir-Simpson Hurricane Wind Scale and the Beaufort Scale are two regularly used scales to describe a tropical cyclone's strength, like Eloise.

When determining the power and probable effects of a tropical cyclone like Eloise, the Saffir-Simpson Hurricane Wind Scale, and the Beaufort Scale are helpful. The Beaufort Scale provides a more comprehensive understanding of the impact of the wind on the environment, whereas the Saffir-Simpson scale focuses on wind speeds and related risks.

These scales aid in determining the severity and potential threats posed by a tropical storm and provide information to the general public, emergency management professionals, and meteorologists.

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Letter D represents a wave's

wave height
trough
wavelength
crest​

Letter D represents a wave'swave heighttroughwavelengthcrest

Answers

Answer:

trough

Explanation:

the trough is the lowest point of the wave. C is the crest, B is the wave height, and A is the wavelength.

Where was united flight 93 believed to have been headed,and why did it not reach that place

Answers

Answer:

In 2001, United Airlines Flight 93 left Newark, N.J., at 8:42 a.m., heading for San Francisco, Calif. There were 38 passengers and a crew of seven on board. About 80 minutes later, the plane crashed into a field in Pennsylvania

Explanation:

It was hijacked by four al-Qaeda terrorists on board, as part of the September 11 attacks. It crashed into a field in Somerset County, Pennsylvania, during an attempt by the passengers and crew to regain control. SHORTER EXPLANATION OF WHY THE PLANE CRASHED:(It never reached its intended target because its crew and passengers fought back against the 4 terrorists that hijacked the plane)

Identify the areas around the world that experience notable monsoon seasons. Choose one or more: A. southern Asia B. Australia C. western Europe D. western Mexico E. eastern Africa

Answers

Answer:

The areas around the world that experience notable monsoon seasons.

A. southern Asia

The areas around the world that experience notable monsoon seasons is western Mexico  and Australia.

Monsoon is commonly described as a key  wind system that seasonally turn around or reverses its direction.

It often blows for roughly six months from the northeast and six months from the southwest.

The common monsoons are seen in South Asia, Africa, Australia and  Monsoonal tendencies in central Europe.

The monsoon that often brings moisture to the mountain ecosystem often moves to  U.S. states of Arizona, New Mexico, and Texas.

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Which event helped astronomers calculate the mass of Pluto correctly?

O studying Pluto's gravitational force on Charon
O the discovery Kuiper Belt
O Xena and Gabriella changing their names
O Voyager 2's exploration of Neptune

Answers

Answer:

studying Pluto's gravitational force on Charon

Explanation:

discovery showed :

moon Charon is relatively large compared to Pluto =

Pluto and Charon form a

binary system =

barycenter =  

both objects orbit around a point in space where the

gravitational forces between them balance out =

common center of mass

common center of mass is not located at the center of Pluto

common center of mass is in the space between the two bodies

common center of mass is closer to the center of mass of Charon

scientists were able to determine that Pluto was much less massive than previously thought

astronomers measured their orbits &

how they interacted with each other

astronomers got the mass of Pluto with more accuracy

chatgpt

O studying Pluto's gravitational force on Charon.

Pluto and its moon Charon are in a binary system, meaning they both exert gravitational forces on each other. By studying the effects of Pluto's gravitational pull on Charon and vice versa, astronomers were able to accurately calculate their masses.

This knowledge also led to the discovery of Pluto's other moons, including the smaller ones such as Nix, Hydra, and Kerberos.

It's worth noting that the discovery of the Kuiper Belt and the exploration of Neptune by Voyager 2 did also contribute to our understanding of the solar system as a whole, including Pluto's place within it. However, the key event that helped to accurately calculate Pluto's mass was studying its gravitational force on Charon

Which of the following most likely caused the change shown in these photographs

Which of the following most likely caused the change shown in these photographs

Answers

Answer:

i cant see the options for the answer

Explanation:

I dont know what caused them bc the options aren't shown

Answer:

larger populations? i can't see the answers g

Explanation:

What are 20 facts about Japan

Answers

Answer:

Japan is Largely Made Up of 4 Main Islands

The Greater Tokyo Area is the Most Populated Megacity in the World

Japan has the World’s Second-Highest Life Expectancy

69% of Japan is Covered in Forest

There are a Crazy Amount of Active Volcanoes in Japan

The 1923 Kanto Earthquake was the Country’s Deadliest Earthquake

Japan has the World’s Deepest Underwater Postbox

One Heck of a Healthy Diet

Japan is the 3rd Largest Economy in the World

The 7th Longest Coastline in the World

Explanation:

HOPE THISS HELPSS <3

What is the goal of welfare capitalism practiced in Northern Europe?

Answers

Answer:

Welfare capitalism provided social programs to help worker's rights and also to increase worker production and economic development.

3. Which of these is an example of a positive
feedback loop?
A. plants closing their stomata in response to
water loss
B. the removal of salt from a saltwater fish
during osmoregulation
C. the release of glucose by the liver in
response to low blood sugar
D. platelets stimulating the activation of more
platelets during clotting

Answers

The statement which is an example of a positive feedback loop include the following: D. platelets stimulating the activation of more platelets during clotting.

What is a feedback loop?

In Science, a feedback loop simply refers to a biological process in which the output of a system inhibits or amplifies the body system, depending on the surrounding conditions.

Generally speaking, a feedback loop helps to regulate and maintain the body temperature or the amount of hormones that are secreted in the body of a living organism.

What are the types of feedback loop?

In Science, there are generally two (2) fundamental types of feedback loop and these include the following:

Negative feedback loop.Positive feedback loop.

In conclusion, a positive feedback loop is a type of feedback loop that sends a signal to increase a response such as the activation many more platelets during blood clotting.

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Name 3 mountain ranges found in Latin America.

Answers

Answer:

Andes, Sierra Nevada de Santa Marta and Cordillera Blanca

Explanation:

What bay of the Atlantic
Ocean is found between
New Brunswick and Nova
Scotia in Canada?

Answers

Answer:

Bay of Fundy

Explanation:

What is the life span for Ground Sloth?

Answers

Ground sloths can live can survive 5,000 to 6,000 more years longer in the Caribbean
Hello!

The ground sloth has a life expectancy of around 30 to 50 years


Byye and don’t forget I’m proud of you!!<33

In a circle with radius 0.9, an angle measuring 8.9 radians intercepts an arc. Find the length of the arc to the nearest 10th.

Answers

The length of arc to the nearest 10th is 26 units.

A circle is a shape produced by all points in a plane at a specific distance from the center.

Given a circle of radius (r) = 2.9, an angle of 1.8 radians intercepts an arc.

The length of the arc must be determined.

(angle measure / 2) × (circumference of circle) equals arc length

Angle = (8.9 radians) × (180 degrees / π )

We know π = 3.14

Angle = 8.9 ×180 / 3.14

= 1602 / 3.14

= 510.19°

Angle measurement is 510.19 degrees.

Circumference: 2 × π × r

= 2 × 3.14 × 2.9

= 18.212 units

Arc length = (Arc length / 360) × Circumference

= 510.19 / 360 × 18.212

= 9,290.5599 / 360

= 25.81 units

As a result, the length of the are is 25.81 units. Rounding off to nearest tenth, it will be 26 units.

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Which characteristic describes the troposphere?

A. Contains the ozone layer
B. Has the highest air pressure
C. Spans 12-50 km above Earth
D. Is a good place for planes to fly

Answers

Answer:

B.

Explanation:



What practical steps could the Eastern Med. countries take to control air
pollution?

Answers

Answer:

manage urban development

Explanation:

NEED NOW

How did the isolation of Japan affect its cultural social and religious influences?

Answers

Answer:

The main reason behind this was to stop any external colonial or religious influences gaining power in Japan.

Explanation:

The main reason behind this was to stop any external colonial or religious influences gaining power in Japan.

Which form of salvation is ________ emphasized in the New Testament?A. PersonalB. NationalC. GlobalD. Functional

Answers

Answer:

A. Personal

Explanation:

Which are the three main sources of water pollution?

Answers

Answer:

Industrial waste. Every day, industries produce large amounts of waste. ...

Wastewater and sewage. ...

Marine Dumping. ...

discuss the positive or negative impacts of globalization on the developing countries in general and Ethiopia in particular by looking at their impact on the economy, politics, culture and security?​

Answers

Answer:

Explanation:

developed world. This study has attempted to investigate the economic impact of globalization on Ethiopia using the annual data covering

There are several positive or negative impacts of globalization on developing countries in general and Ethiopia in particular by looking at their impact on the economy, politics, culture, and security. The most prominent is an exchange of resources.

What is globalization?

The process of globalization allows for seamless cross-border movement of people and things. The integration of markets, commerce, and investments with few impediments to hinder the flow of goods and services between nations is primarily an economic notion.

The effects of globalization are changing how people, corporations, and governments interact. In particular, it alters the character of economic exchange between countries by fostering commerce, opening up global supply networks, and facilitating access to labor markets and natural resources.

Therefore, the process of interaction and integration between individuals, businesses, and governments on a global scale is known as globalization.

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PLSSSS HELLPPP!!!!! 1. The word citizenship most closely means (1 point)
A. following the rules of a country's government.
B. voting to elect government leaders.
C. having formal membership in a country.
D. working jobs to help the government. Btw this is Minnesota studies!

Answers

Answer: B. voting to elect government leaders.

Explanation:

you cando that if you wore a the govermint to elect

Answer:

C

Explanation:

having formal membership in a country.

What is an earthquake?

Answers

Answer: I guess the explanation is the answer

Explanation: An earthquake is caused by a sudden slip on a fault. The tectonic plates are always slowly moving, but they get stuck at their edges due to friction.

How can remittance from migrant workers help BOTH the Host's and Origin country's economy?

Answers

Remittances can help poorer families pay for necessities like food and shelter as well as their children's education and medical expenses. In homes with more money, they might contribute money for start-ups and entrepreneurial endeavors.

What exactly are remittances, and how do they benefit those who live in developing nations?

Remittances made by migrants to support their families at home, whether in the form of money or commodities, are referred to as workers' or migrant remittances. In recent years, they have expanded quickly and are now the main source of foreign money for many emerging economies.

What are the advantages of remittance-dependent economies?

Remittances have been found to enhance household spending on small businesses, education, and health, as well as to lessen the severity and depth of poverty in emerging nations. There isn't any proof that they significantly affect the general economic growth of the recipient countries, though.

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what is the importance of percent composition of water in the hydrate compound?​ (chemistry)

Answers

Answer:

Having information about the percent composition of a compound will allow you to determine the mole:mole ratio of elements present in a compound. Once you have this, you can find the ratio of ions in a compound.

Explanation:

hope it's useful to you

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