1. What type of surface do sound waves reflect off of?
1.Soft
2.Hard

Answers

Answer 1

Answer:

Hard Surfaces

Explanation:

Soft surfaces will absorb sound while hard surfaces will reflect it.


Related Questions

How did the Muslim conquest effect West Africa's development?

Answers

Answer:

Islam promoted trade between West Africa and the Mediterranean. The religion developed and widened the trans-Saharan Caravan trade. The trade enriched the West African and the Muslim traders. Muslims from North Africa came in their numbers and settled in the commercial centres.

Explanation:

Answer:

Islam promoted trade between West Africa and the Mediterranean. The religion developed and widened the trans-Saharan Caravan trade. The trade enriched the West African and the Muslim traders. Muslims from North Africa came in their numbers and settled in the commercial centres.

Explanation:

Safari

how vocation stress may negatively affect your family life ​

Answers

It all starts with deciding on location. If family has more than two members there might be a disagreement on destination. Packing is on other stressor. What to pack? Can we fit everything in a car or suitcases? If traveling by car, how many stops to make on the way to destination. Where to get gas, food, bathroom stops, what music to listen. If traveling by plane, when to be at the airport, how to get to airport. Do we rent car once we make it to the destination. Where we will stay? What we will eat? What fun things we will do? What time will we get up, go to bed? List goes on. Family is a unit of more than one person. There will always be disagreements and compromises when comes to traveling. If one or more persons are difficult or in a bad mood their energy will affect the rest of the family even, potentially ruining the vocation.

The Second Agricultural Revolution was made possible by all of the following EXCEPT

the invention of crop rotation
improvements in drainage and irrigation systems
advancements in farm machinery
the migration from urban cities to rural regions
the application of scientific methods to breeding

Answers

Answer:

the migration from urban cities to rural regions

Explanation:

The Second Agricultural Revolution was made possible by all of the following except the migration from urban cities to rural regions. Hence, option C is correct.

What is the Second Agricultural Revolution?

The Industrial Revolution, which got its start in Great Britain in the 18th century, was accompanied by the Second Agricultural Revolution. It involved the mechanization of agricultural production, improvements in transportation, the creation of extensive irrigation systems, and modifications to agricultural product consumption patterns.

In the late seventeenth and early eighteenth centuries, England experienced the first of the Second Agricultural Revolution, sometimes known as the British Agricultural Revolution. It then expanded to Europe, North America, and other parts of the world from there.

In England, where new farming techniques and land reforms sowed the seeds of revolution, astonishing expansion resulted. An enormous rise in agricultural output brought about by a succession of innovations and reforms that began in England in the 1600s.

Thus, option C is correct.

For more information about Second Agricultural Revolution, click here:

https://brainly.com/question/1953715

#SPJ2

What does
R
A
I
L
R
O
A
D
S
stand for?

Answers

Answer:

is there any more information you could provide?

Explanation:

critically evaluate four ways in which the media impacts on values an beliefs about relationship

Answers

answer:

- it might make you believe that you have to put your relationship in the spotlight in order for it to be deemed "acceptable".

- could make you believe that it has to be as flashy and out there as the celeb relationships are.

- quite possible that you could start to feel like it has to be toxic.

- and in general, it could just be quite a toxic experience.

explanation:

media is always used to change one's view or support it. songs, dialogues, technology can create pathways to culture.  technology destroys all the barriers that exist, making it possible to learn and communicate virtually in real-time.  

 - media gets to share one's culture directly or indirectly.  

 - it leaves an impact to those who experience it because it has the capability to influence people.

- media is one way of learning through communication.  

- there is one point of unity through media that can manipulate a person. It can be because of their generation, similar interests, etc.

hopefully, this helps you (❁´◡`❁)

have a great day !!

How might the events surrounding the Holocaust/WW2 cause people?

Answers

The mass murder of Europe’s Jews took place in the context of World War II. As German troops invaded and occupied more and more territory in Europe, the Soviet Union, and North Africa, the regime’s racial and antisemitic policies became more radical, moving from persecution to genocide. Explore a timeline of key events during the Holocaust and World War II.

4.) What official role allows the president to sign legislation into law after Congress
passes it? I
A.) Kansas City Chiefs
B.) Chief Diplomat
C.) Chief Legislator

Answers

Answer:

The correct answer is C.) Chief Legislator

6. Some of the questions on the civil service examination were about
a
poetry.
b
science.
c
business.
d
mathematics.

Answers

Some of the questions on civil service examination were about POETRY

5 points
As president of the new Republic of Texas, Sam Houston worked for a
peaceful resolution with Native Americans over land issues. How did
Houston's successor, Mirabeau B. Lamar, deal with tribes in Texas? *
A peace treaty was made, giving land to all tribes
O Native Americans were allowed to live freely
O Lamar ordered an attack and forced Native American tribes to move from their lands.
O Lamar asked the United States to send troops to handle the situation

Answers

That is my schoolwork lol



What can happen after the president vetoes a bill approved by Congress?

The president can ban the bill from being introduced into either chamber of Congress ever again,
OB
The Supreme Court can rule that the veto is unconstitutional and that the bill should become law.
Oc.
The bill is dead in both chambers of Congress but can be sent to the states for approval by their legislatures.
The two chambers of Congress can override the president's veto with a two-thirds vote in both chambers.

Answers

Answer:

The correct answer is Choice B.

(The Supreme Court can rule that the veto is unconstitutional and that the bill should become law.)

Explanation:

Hope this helps!

Please mark me as Brainliest.

what affect did the diashperv] have on the religan of judaim

Answers

Answer:

criticism of Judaism refers to criticism of Jewish religion doctrines, texts, laws,... (The conservative movement has since moved in the direction of allowing for gay rabbis

20 POINTS!! WILL GIVE BRAINLIEST
Select all the correct answers.
Which TWO statements would be true if the US dollar appreciated from two to three Australian dollars?

A. Australian exports to the United States would decrease.

B. US tourists would find Australian services more expensive.

C. Australian exports to the United States would increase, while US exports to Australia would decrease.

D. Australian tourists would find US products expensive.

E. Australian companies would import more US products than US companies would import Australian products.

Answers

Answer:

D and B

Explanation:

Answer:

C. & D.

Explanation:

Which of the following statements describes an agricultural hearth?

A.
Food preparation activities centered around the freestanding bronze ding in ancient China.

B.
Coffee and sorghum were first cultivated in Sub-Saharan Africa.

C.
Cooking fireplaces were commonly made of dry masonry with Welsh slate in Wales.

D.
Tribes worked on communal lands called swiddens in tropical and subtropical area of Africa.

E.
The Great Plains are the “breadbasket” of North America.

Answers

Answer:

D

Explanation:

it was back when no technology was invented.

Why did Germany attack Verdun in 1916?
(Choose one):

1) Germany believed that if Britain suffered a big enough defeat at Verdun they would seek peace negotiations.

2) An attack at Verdun would draw American troops to the area and prevent them from being used to attack German lines in other areas.

3) Germany hoped to make a breakthrough because French defenses were weak in the Verdun area.

4) Germans believed that French pride would ensure that France would defend the position at all costs and this would allow Germany to wear down the French army to the point of collapse.

Answers

I believe it’s 3 ...………

Which action is intended to improve the Central American economy?



signing the Central America Free Trade Agreement



allowing caudillos (military strongmen) to rule



increasing tariffs on imported goods



increasing the number of cash crops

50 POINTS IF YOU HELP

AND NO FUNNY JOKES OR ANYTHING ELSE BESIDES THE ANSWER

Answers

Answer:

signing the Central America Free trade Agreement

Answer:

signing the Central America Free trade Agreement

define entry level qualifications

Answers

Answer:

Entry Level Qualifications basically mean the required essentials needed for a job. This can include a high school diploma (or equivalent; IB Diploma, GED).


What later development would occur based on the political ideas presented in the chart?
1. The United States was formed.
2. Many colonists moved to Canada.
3. The King remained in control of the colonies.
4. The Native Americans regained their land.

Answers

Answer:

The answer is that: 1. United States was formed.

Explanation:

Your question is about the American Revolutionary War, and A describes Loyalists, while B describes Patriots. Loyalists sided with the British Crown and served in the British Amry, while Patriots wanted independence and served in the American Continental Army (one of the precursors of the modern United States Army).

Why the other choices are wrong:

-3, and 4 are not true.

-2 is somewhat true but many loyalists moved to Canada, not patriots.

That leaves 1, which is the answer.

Write a letter to a electricity authority requesting a regular supply of electricity in your society.​

Answers

Answer:             I, on behalf of my locality, with to draw your kind attention towards frequent breakdown of electricity in Rainak Bazar Area. The low voltage and frequent tripping of electricity in this area has become almost a daily routine. During the three hour daily cut, no one expects the supply of electricity. But the unannounced frequent breakdown of electricity is simply nightmarish. At night, one is left half through the meals at the dining table. During the day, there is no rest, no comfort, no protection from the sultry weather.

           Besides this, low voltage of electricity has damaged electric lamps, tubes and other electric appliances. Fans do not give proper air owing to low voltage. Many times complaints have been lodged with your office but no permanent solution to this menace has been found. It is a pity that even when there is supply of electricity in other localities, our locality remains dark. The wires through which electricity is supplied to our locality, are old and worn out, the transformer where from the electricity is supplied to us, is also an old one. There is always some defect in wires or in the transformer. In fact, all the wires as well as the transformer need to be replaced. Only then the proper supply of electricity can be restored to this locality.

           I hope you would look into the matter at the earliest and redress our grievance.

Explanation:

which statement best describes the trail of tears

Answers

Answer: If you have the same answer choices as me the answer is in the picture below.

Explanation:

Hope this helps :)

It is 10:15 a.m. on a mid-semester Wednesday. Three sections of introductory psychology are meeting on the second floor of Old Main. In Room 201, Ms. Romero is describing implicit memory. Across the hall in 204, Dr. Darby's class is considering the differences between sensory and short-term memory. Finally, in Old Main 209, Dr. Eastwood is writing the terms 'encoding,' 'storage,' and 'retrieval' on the whiteboard. Ms. Romero is discussing memory ______. Dr. Darby's class is examining memory ________. Dr. Eastwood is describing memory _________.

Answers

Answer:

This question lacks options, options are: a. processes; types; stages b. stages; processes; types c stages; types; processes d. types; processes; stages The correct answer is d.

Explanation:

Ms. Romero is discussing memory types. Human beings have two main types of memory, known as explicit or declarative memory and implicit or procedural memory. Implicit memory is a type of long-term memory that does not require the intentional retrieval of previously acquired experience. It allows us to express previously acquired knowledge even if we do not remember or cannot make explicit reference to the learning process. Declarative or explicit memory stores information about people, places and events that are located in consciousness. Dr. Darby's class is examining memory processes. In short-term memory, a fraction of the information passes from the sensory store to this new structure called the short-term store or short-term memory, where it is evaluated if the information is relevant and if it is worth sending it to the more permanent store ( long-term warehouse). Therefore, its processes are the retention, processing and consolidation of information. This type of memory, depending on the modal model, has a limited capacity since it can only store up to 7 units of information (letters, words, numbers, etc.) and its duration is limited. The information is structured through various coding processes that can be verbal, visual, semantic, etc. Dr. Eastwood is describing memory stages. Memory depends on three stages that include storage, encoding, and retrieval. The storage stage, also known as acquisition, requires the intervention of mechanisms such as attention, concentration or the perception of the senses. And it corresponds to the moment when the information is received from abroad. The second is the retention or encoding phase, in which informational material is stored in the brain. In the process, among others, repetition, visualization, association, ordering or grouping, previous knowledge or memory rules act. Third, there is the recovery or evocation phase. Elements that belong to previous records are rescued in it. The phase sets in motion the spatial and temporal references, clues and context.

If you look at the stars, cutting off the rays (as may be done by looking through a very small hole made with the extreme point of a very fine needle, placed so as almost to touch the eye), you will see those stars so minute that it would seem as though nothing could be smaller; it is in fact their great distance which is the reason of their diminution, for many of them are very many times larger than the star which is the earth with water.

–“In Praise of the Sun,”
Leonardo da Vinci

Which best identifies the author’s purpose?

to argue a theory about the size of stars
to inform readers about an experiment he conducted about stars
to entertain readers with a description of stars in the night sky
to argue a theory about the size of the Earth

Answers

Answer:

to argue a theory about the size of stars

Explanation:

This excerpt shows that Leonardo da Vinci was presenting an argument about the size of the stars. It seems that in his day some others believed that the star was exactly the size it appeared when we view it from the earth.

However, Leonardo da Vinci here shows that the distance between the earth and the stars was responsible for their miniature appearance. He believed that in actuality many of these stars were even larger than the earth. Reading further in that text, we see that he disproved the claim of Epicurus who believed that the earth was no larger than it appeared.

2
Select the correct answer.
Which of the following is a characteristic of a personal god?
A
He is invisible.
B.
He is present in abstract form.
c.
He can communicate through prophets and visions
D.
He varies for every individual of that religion.

Answers

the answer is b he is present in abstract form

Answer:

C.

He can communicate through prophets and visions.

Explanation:

got it right

Butch is 55 years old and is not a U.S. citizen Can he be on the Supreme Court?
A) No because he is not a U.S. citizen,
B) Yes because there are no requirements,
C) No because he is too old,

Answers

Answer:A

Explanation:

must be a us citizen

I worked alongside Martin Luther King Jr. Who am I

Answers

Answer:

Bayard Rustin

Bayard Rustin was a civil rights organizer and activist, best known for his work as adviser to Martin Luther King Jr. in the 1950s and '60s.

Explanation:

https://www.biography.com/news/martin-luther-king-jr-black-activists-civil-rights-movement

As a United States citizen, you are legally obligated to
Can be more than one answer.

keep your neighborhood clean

attend jury duty when summoned

vote in elections

Answers

attend jury duty when summoned

What is the first urban civilization of the Indian Subcontinent?

Answers

Answer: Indus civilization, also called Indus valley civilization or Harappan civilization, the earliest known urban culture of the Indian subcontinent. The nuclear dates of the civilization appear to be about 2500–1700 BCE, though the southern sites may have lasted later into the 2nd millennium BCE

Answer: Indus civilization, also called Indus valley civilization or Harappan civilization, the earliest known urban culture of the Indian subcontinent. The nuclear dates of the civilization appear to be about 2500–1700 BCE, though the southern sites may have lasted later into the 2nd millennium BCE

Explanation:

I wanted to answer so i reported the file answer instead so i could get a chance to answer, but hope this helps btw

What is the main cause of desertification worldwide?

Use of chemical fertilizers
Overgrazing of livestock
Lack of irrigation
Monocrop agriculture
Planting of non-native crops

Answers

Answer:

Overgrazing of livestock

B. Describe the types of volcanic eruptions based on the pictures below. Write your answers
inside the box.​

Answers

where are the pictures?

Which term BEST describes the regional demographics of North America and Western Europe in the 21st century?

Urban sprawl
Rapid urbanization
Suburb-dominated
Rural rebound
Full urbanization

Answers

Answer:

Answer is B. Rapid urbanization

How many coins were collected by Chris in 2011?

Answers

Answer: The answer is 900.

Answer:

For number 1, 900 coins

Explanation:

Chris is the DARKER line so reading the graph, he got 300 coins, but I'm pretty sure the question (Number 1) is asking about Chris AND Henry so thats 300+600 which is 900.  Good luck!

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