observing the milky way galaxy's rotation helps astronomers determine:

Answers

Answer 1

Observing the Milky Way galaxy's rotation helps astronomers determine the location of dark matter within the galaxy.

What does it entail?

Dark matter is the unseen matter in the universe that has mass and can be detected only through its gravitational pull.

The Milky Way galaxy rotates, and this rotation creates a large centrifugal force that should throw the galaxy apart; however, it does not.

The visible matter in the Milky Way cannot produce enough gravity to keep the galaxy together.

Therefore, there must be some unseen matter, which scientists refer to as dark matter.

It is believed that the galaxy's rotation is caused by dark matter's gravity acting on the visible matter.

To know more on Galaxy visit:

https://brainly.com/question/2905713

#SPJ11


Related Questions

music that moves without a strong sense of beat might be considered:

Answers

Music that moves without a strong sense of beat might be considered a type of free rhythm.

Rhythm in music is the pattern of sounds and silences. In other words, it is the element that gives the music its groove and keeps us tapping our feet. A strong sense of beat is a rhythm that has a consistent pulse and regular accentuation throughout the composition.In contrast, free rhythm is a rhythm that lacks a steady pulse and beat and doesn't follow a set meter or time signature. In other words, it is irregular and unpredictable. Therefore, music that moves without a strong sense of beat might be considered a type of free rhythm. Free rhythm is frequently utilized in contemporary and avant-garde music to create experimental, innovative, and often unconventional sounds.

To know more about music , visit:

https://brainly.com/question/31521618

#SPJ11

The alternate support system is first found in the architecture of which period?
a. Merovingian
b. Early Christian
c. Carolingian
d. Ottonian

Answers

The alternate support system is first found in the architecture of Carolingian period. Therefore, the correct option is c. Carolingian.

What is the alternate support system in architecture?

An alternate support system is a structural form that enables the roof to be supported by an internal sequence of piers rather than by exterior walls.

This style of architectural support structure can be seen in the Carolingian architecture period.

Carolingian period

The Carolingian period, which lasted from 780 to 900 AD, was a period of flourishing art, architecture, and literature.

The architects of this era were able to develop an architectural style that was more advanced and grand than what had been done before.

Among the many achievements of the Carolingian period is the creation of an architectural style that employed alternate support systems.

This structural innovation permitted a more significant open area, making the buildings feel more open and airy. Hence, option c is the correct answer.

To know more on Culture visit:

https://brainly.com/question/30447976

#SPJ11

artists use found objects to create artwork by a process called

Answers

Answer:

Readymades

Explanation:

Marcel Duchamp invented the art term 'readymade' in around 1914 to describe the sculptures he began to make from found objects.

Which of the following is NOT a characteristic of blues music:
A. form a strong resemblance to the verse-chorus form
B. combine elements of gospel music, RnB and jazz
C. use Biblical passages and utilize deep bass voices
D. create an expressive and soulful sound

Answers

The characteristic of blues music that is NOT mentioned in the given options is "use of acoustic instruments.

Blues is a genre of music that originated in African-American communities in the Southern United States around the end of the 19th century. It is characterized by the use of specific chord progressions, 12-bar structures, and a particular type of singing that evokes feelings of sadness, melancholy, and despair. Given options mention some of the characteristic features of blues music. Form a strong resemblance to the verse-chorus form: This characteristic is true for blues music as it follows a specific structure that usually involves three-line stanzas that are repeated throughout the song. Combine elements of gospel music, RnB, and jazz: This characteristic is true for blues music as it has been influenced by various other genres such as gospel, RnB, and jazz. Use Biblical passages and utilize deep bass voices: This characteristic is true for some blues songs that include religious themes. Blues music also frequently features deep, soulful voices. Create an expressive and soulful sound: This characteristic is also true for blues music, as it is often used to express emotions and feelings of sadness, loneliness, or longing. Therefore, option C is the correct answer because it does not mention any characteristic of blues music, whereas the other options do.

To know more about music visit:

brainly.com/question/31521618

#SPJ11

T/F the lines that distinguish art music from other kinds are clearly delineated.

Answers

The statement "The lines that distinguish art music from other kinds are clearly delineated" is false.

Art music is a broad term that encompasses a wide range of music types and genres. Art music is often divided into two categories: classical music and traditional music, with classical music being more formal and traditional music being more expressive and spontaneous.Classical music is considered "art" music because it is often created by composers who have had formal music education, are written according to specific musical rules and structures, and are usually performed in a concert setting by professional musicians. On the other hand, traditional music is often created by non-professional musicians and is passed down through generations through oral traditions and cultural practices.The distinction between art music and other kinds of music is not clear-cut, as music genres can often overlap and blend together. Some types of music, such as jazz and pop music, have borrowed elements from classical music to create their own unique styles. Therefore, the lines that distinguish art music from other kinds are not clearly delineated.

To know more about classical music, visit:

https://brainly.com/question/7135842

#SPJ11

pablo picasso's large black and white painting, guernica was a protest against

Answers

Pablo Picasso's large black and white painting, Guernica was a protest against the bombing of the Spanish town of Guernica during the Spanish Civil War.

Guernica is a large black and white painting by Pablo Picasso that measures 3.5 meters in height and 7.8 meters in width. It was painted as a protest against the bombing of the Spanish town of Guernica during the Spanish Civil War.The painting is a political statement that expresses the artist's anger and frustration at the violence and destruction caused by war. It is one of the most famous anti-war paintings of the 20th century and has become an iconic symbol of the horrors of war and the suffering it inflicts on innocent civilians.The painting depicts the chaos and devastation caused by the bombing of Guernica. It shows the pain and suffering of the people who were caught up in the conflict. The image is powerful and haunting, with its distorted figures, shattered buildings, and twisted shapes.Picasso was a committed pacifist who believed that war was an abomination. He saw his art as a way of speaking out against the injustices of the world and of expressing his outrage at the violence and brutality of war. Guernica is a testament to his commitment to peace and his determination to fight against the forces of darkness that threaten to engulf us all.

To know more about painting visit:

brainly.com/question/16924169

#SPJ11

Final answer:

Pablo Picasso's painting 'Guernica' was a protest against the bombings during the Spanish Civil War, particularly the destruction of the town of Guernica by Italian and German forces in support of General Franco.

Explanation:

Pablo Picasso's large black and white painting, Guernica, was a protest against the bombing of the town of Guernica during the Spanish Civil War. This event was perpetrated by Italian and German forces on behalf of General Franco. The painting, which was originally displayed at the 1937 International Exposition in Paris, is a powerful example of politically engaged artwork reflecting the atrocities of war and the horrors of aerial bombings.

In addition, it's worth mentioning the contentious history of the painting's location. There have been calls for Guernica to be returned to its namesake town from its current home in a Madrid museum, as evidenced by the outdoor mural based on the original painting in Guernica, Spain.

Pablo Picasso, as an artist, used his craft to make strong political statements and was deeply affected by the events happening at the time. Hence, his artwork serves as a timeless reminder of the devastating impact of war.

Learn more about Guernica here:

https://brainly.com/question/32282293

#SPJ11

what term describes the application of thick paint with a palette knife?

Answers

Impasto is the term that describes the application of thick paint with a palette knife.

Impasto is an art term derived from Italian which means "dough" or "mixture." This term is used to describe the art technique in which a painter adds thick layers of paint to a surface to create texture, depth, and interest.The thick texture created with this technique gives a sense of three-dimensionality to a painting. The impasto texture catches the light and creates a sense of depth. This technique is particularly useful when an artist wants to create depth and texture in the painting. Palette knives are typically used to apply impasto techniques.

To know more about painting, visit:

https://brainly.com/question/15008921

#SPJ11

Other Questions
The position of a body over time t is described by What kind of damping applies to the solution of this equation? O The term damping is not applicable to this differential equation. O Supercritical damping O Critical damping O Subcritical damping D dt dt +40. A car is moving on a straight road from Kuantan to Pekan with a speed of 115 km/h. The frontal area of the car is 2.53 m. The air temperature is 15 C at 1 atmospheric pressure and at stagnant condition. The drag coefficient of the car is 0.35. Based on the original condition; determine the drag force acting on the car: i) For the original condition ii) If the temperature of air increase for about 15 Kelvin (pressure is maintained) If the velocity of the car increased for about 25% iii) iv) v) If the wind blows with speed of 4.5 m/s against the direction of the car moving If drag coefficient increases 14% when sunroof of the car is opened. Determine also the additional power consumption of the car. Economics3. Using the AA-DD model, explain:(a) why a temporary increase in the money supply raises output and the exchange rate;(b) why the effects of a permanent increase in the money supply are differentfrom (a) Using the returns shown, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. Year 1: x=15%, y=20%; Year 2: X=18%, y=30%; Year 3: X= -9, y= - 16; Year 4: X=10% and Y=15%. I have answers and EXCEL chart done if you need.My average returns for X are 8.6% and for Y 13.8%.My Standard deviations are correct for X at 10.50 and for Y at 17.53.My variances are INCORRECT. X = 110.300000 an for Y 307.20000 (5 places required)Thanks. I am desperate. I do not know what I am doing wrong.I can send Excel document.Thanks.Carol In the highly competitive fastminusfood restaurant market, brand name restaurants have a strong profit incentive to maintain high sanitary conditions and avoid any negative consequences.TrueFalse Kay turned 72 on March 17th of Year 2 (which was after the year 2021). Her profit-sharing accountbalance was $500,000 at the end of Year 1 and $550,000 at the end of Year 2. Her beneficiary is herfavorite granddaughter, Jordan, who turned 12 years old on July 23rd of Year 2. Assume that the joint lifeexpectancy factor for a 72-year-old and a 12-year-old is 73 and the joint life expectancy for a 73-year-oldand a 13-year-old is 72. Also, assume that the life expectancy factor based on the uniform lifetime tablefor someone who is 72, 73 and 74, is 27.4, 26.5, and 25.5, respectively. Kay takes a distribution of$10,000 in November of Year 1 and in Year 2. What is the Kays minimum distribution for Year 2?Kay turned 72 on March 17th of Year 2 (which was after the year 2021). Her profit-sharing accountbalance was $500,000 at the end of Year 1 and $550,000 at the end of Year 2. Her beneficiary is herfavorite granddaughter, Jordan, who turned 12 years old on July 23rd of Year 2. Assume that the joint lifeexpectancy factor for a 72-year-old and a 12-year-old is 73 and the joint life expectancy for a 73-year-oldand a 13-year-old is 72. Also, assume that the life expectancy factor based on the uniform lifetime tablefor someone who is 72, 73 and 74, is 27.4, 26.5, and 25.5, respectively. Kay takes a distribution of$10,000 in November of Year 1 and in Year 2. What is the Kays minimum distribution for Year 2?$18,248.$18,868$20,073$20,755. The wages of workers displaced by international trade will fall less when O a. unemployment benefits are made less generous. b. workers are close substitutes with foreign workers. c. the scale effect is larger. d. the substitution effect is larger. Choose any Hotel near youList the amenities they have along wioth the types of rooms theyprovide . the equatorial plate of the mitotic spindle is formed during what stage? What is the sixth edition of the cell molecular biology? 1) Which of the following statements about Lewis structures is FALSE?A) An octet is when an atom has 8 valence electrons.B) A duet is a stable electron configuration for helium.C) An ionic bond occurs when electrons are transferred. D) A covalent bond occurs when electrons are shared.E) All of the above statements are true. Micah is aware that COVID-19 is spreading in his community and has an auto-immune condition that makes it very risky for him to be exposed. He has arranged to work from home, order groceries to be delivered, and only leaves the house to get fresh air and exercise when no one else is around him. What kind of risk management is Micah practicing with this decision?A. Risk avoidanceB. Risk manipulationC. Risk assumptionD. Transfer of risk On the other hand, is planning to produced it own lawn mower under his company name in 2023. Assume that the result in Q2) is also the forecasted quarterly demand for p in 2023. Assume also that is expecting a constant annual demand from the customers. predicted that, its annual production quantity would be 1.5 times the annual demand in 2023. The cost of one lawn mower is RM470. The holding cost is based on an 18% of the unit cost, and production setup costs are RM250 per setup. has 250 working days per year, and the lead time for a production run is 3 days. Based on the result from Q2) identify the following aspects of the inventory policy for the lawn mowers: a) Minimum cost production lot size b) Number of production run per year c) Cycle time d) Length of a production run e) Maximum inventory f) Reorder point g) Total annual inventory cost Problem 6-17 Calculating Future Values [LO1] Spartan Credit Bank is offering 7.1 percent compounded daily on Its savings accounts. You deposit $5,500 today. a. How much will you have in the account in 6 years? (Use 365 days a year. Do not round Intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. How much will you have in the account in 11 years? (Use 365 days a year. Do not round Intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. How much will you have in the account in 18 years? (Use 365 days a year. Do not round Intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Which of the following statements represents a difference between a nucleoside and a nucleotide?a. Nucleosides contain glycosidic linkages.b. Nucleosides contain purine bases, whereas nucleotides contain pyrimidine bases.c. Nucleosides contain pyrimidine bases, whereas nucleotides contain purine bases.d. Nucleotides contain 5 phosphate groups. Areas bordering the primary auditory cortex are important for ____. Determine the derivative of f(x) = 2x x-3 using the first principles. Nonhomogeneous wave equation (18 Marks) The method of eigenfunction expansions is often useful for nonhomogeneous problems re- lated to the wave equation or its generalisations. Consider the problem Ut=[p(x) uxlx-q(x)u+ F(x, t), ux(0, t) hu(0, t)=0, ux(1,t)+hu(1,t)=0, u(x,0) = f(x), u(x,0) = g(x). 1.1 Derive the equations that X(x) satisfies if we assume u(x, t) = X(x)T(t). (5) 1.2 In order to solve the nonhomogeneous equation we can make use of an orthogonal (eigenfunction) expansion. Assume that the solution can be represented as an eigen- function series expansion and find expressions for the coefficients in your assumption as well as an expression for the nonhomogeneous term. __________ are subtle forms of promotion that encourage shopping in retailers' stores. Which single attribute criterion are you most familiar with and why? One thing you may have noticed when learning about these criteria is that there's no centralized database (that I know of) where you can filter to find materials that satisfy these single-attribute criteria. But there are certain databases that I didn't list and may not know about