Explain what may happen when two waves traveling from oppiste directions meet?
Hint; Think abbout how the crests and troughs of these waves might be effected.
Answer:
Explanation:
They undergo a wave interference which can either be constructive or destructive interference. Constructive interference happens when the crests of one wave overlap the crests of the other wave (the waves are said to be in phase). This causes an increase in wave amplitude.
Destructive interference occurs when the crests of one wave overlap the troughs of the other wave (waves are said to be out of phase). This causes a decrease in wave amplitude.
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After the removal of troops from the South, whites disenfranchised African Americans, or
voted African Americans into political office.
prevented African Americans from joining parties.
took away African Americans’ right to vote.
granted African Americans the right to vote.
Answer:
i think C
Explanation:
mark me if I'm wrong
Answer:
C
Explanation:
Giving bonus points for this one
Answer:
C.
Explanation:
They issued pensions to the elderly.
The first option isn't correct because the government CREATED state jobs, to help with unemployment.
The second option isn't correct because the government DID ISSUE pensions to unemployed people.
The third option IS correct because the government DIDN'T ISSUE pensions to the elderly.
The fourth option isn't correct because the government DID open several programs to he the people.
________occurs when an entire species cannot adapt to a long-term environmental change. A population that cannot find food after a flood in the environment may _______ in order to survive. Over many generations, the build-up of favorable adaptations in a population may lead to________.
Answer:
1 EXTINCTION
2 MIGRATE
3 SPECIATION
Explanation:
What contributed the MOST to the reunification of Germany?
A
China emerging as the next global superpower.
B
The War on Terror’s effect on global politics.
C
The weakening of Soviet control over Eastern Europe.
D
The increasing strength of the European Union.
Answer:
D. hey GJ bgyvfgvggbvvgvvh
Before the use of steam powered transportation, how long did people have to wait to receive goods from far away. A few hours Five business days Two weeks Months and years
Answer:
The correct answer is - months and years.
Explanation:
Prior to the discovery of the steam engine, there was the use of men, animals to pull carts to transport from one place to other. At that time traveling and transporting goods and services was slow and difficult.
Delivering goods from far away from the source normally takes months and years to travel across the oceans and hills. After the discovery of the steam engine transporting goods and traveling become comfortable and fast and less time-consuming.
A scientist discovers a new organism and is trying to classify it. Which observations would most likely indicate that the organism is an animal?
Answer:Whether it is heterotrophic -would most likely indicate that the new organism is an animal.
Explanation:
If you wanted to view unrestricted video footage, which source would be your
best option?
A. The Pravda
B. USA Today
C. An online news source
D. None of the above
Answer:
PROBALLY D
Explanation:
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If the lights are not flashing and the gate is not lowered at a railroad crossing,...
A. you can cross the tracks as normal.
B. you should
look both ways before crossing.
C. you should stop until directed differently.
Answer: A) A It means you get cross the tracks as normal.
Explanation:
How did the Magna Carta inspire later documents?
A. It claimed that all taxation was a violation of natural rights to
property.
B. It declared the monarch's power to be absolute.
C. It argued that unfair taxation was an abuse of a leader's power.
D. It argued that a democracy should not have an official religion.
It claimed that all taxation was a violation of natural rights to properly
All of the following were accomplishments developed during the Shang Dynasty except______.
A. developing an irrigation system
B. building the entire Great Wall of China
C. developing bronze technology
D. Chinese writing
It was except the developing an irrigation system
What did the Fugitive slave law do?
A.The underground railroad was ended.
B.Slaves that ran away would be jailed.
C.Made it illegal for slaveholders to reacpture their slaves.
D.
Made it easier for slaveholders to find and reclaim runaway slaves.
About how hot is the groud tempature when a atomic bomb explodes?
Answer:
3,000 to 4,000 degrees Celsius. (5432 to 7232 degrees Fahrenhet)
Explanation:
From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground.
Answer:
7,700 degrees Celsius
Explanation:
About 0.2 seconds after the detonation over Hiroshima, the fireball created reached a surface temperature of 7,700 degrees Celsius. From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground.
How does Varnado Simpson’s interview support the argument you made?
Answer:
hi anna play
Explanation:
What does cool your heels mean?
Answer:
Calm down. And stop jumping on things so quickly (verbally)
Explanation:
Which is an example of citizen participation in an international organization?
1. writing a senator about U.S. involvement in Middle East peace negotiations
2. taking a tour of NATO headquarters
3. watching a TV documentary about the United Nations
4. giving a donation to the International Red Cross
How do you think the problems in the environment will affect your life in the coming years? How do you think these issues will affect our human societies and communities?
Explanation:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Answer:Name one thing that you can do to conserve resources in your home or community. Explain its positive effects on the environment.
Explanation:Name one thing that you can do to conserve resources in your home or community. Explain its positive effects on the environment.
In which region was Fremont most successful? Which states in that region did he not win?
Answer:
Frémont was most successful in the Northwest region. The states where he did not win were Pennsylvania and New Jersey.
Explanation:
How do frogs' front limbs differ from their back limbs
PLEASE ANSWER ASAP WILL MARK BRAINLIEST
Answer:
Blue arrow - Speaker of the House
Green arrow - Clerk of the House
Orange arrow - Speaker pro tempore
Purple arrow - House sergeant at arms
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What animal is it and wjat continent does it live on?
Human migration is the movement of people from one place to another which statement about human migration is true
Answer:
Human migration is the movement of people from one place to another
Explanation:
Human migration occurs when people move from one place to another for different reasons. Migration affects the country as people leave their hometown and settle in a different place to start their life from the beginning. The season for migration can differ as some people leave their country due to natural disasters and escape from political persecution and war.
¿Cuáles son los principales elementos de un conflicto? ¿Cómo
podemos manejar nuestras emociones?
Answer:
Los sentimientos normales de ira, miedo, dolor y frustración suelen estar presentes en los conflictos entre individuos o grupos. Estos sentimientos, y las circunstancias de la amenaza que presenta el conflicto, hacen que nuestros cuerpos reaccionen en la respuesta de estrés de "lucha o huida".
marque esta respuesta como más inteligente y deje un agradecimiento
Explanation:
Which of the following is a characteristic of fascism? A
military dictatorship
B
nationalist sentiment
C
exploitation of people's fear
D
all of the above
Answer:
D
all of the above
B
nationalist sentiment
C
exploitation of people's fear
The Federal Reserve cannot put a dollar in anyone’s pocket, provide jobs for very many people, or buy more than a tiny amount of goods and services that the nation produces. But the 86-year-old government bank can have an enormous impact on how you spend, invest, or borrow money. . . . That is because the Fed . . . is in charge of the nation’s monetary policy, taking actions almost daily to help determine how much money is available, how easily it may be borrowed, and how costly it will be.
Summarize what the passage is saying about the Federal Reserve’s participation in the economy and its impact on it.
Answer: The Federal Reserve cannot put a dollar in anyone's pocket, provide jobs for very many people, or buy more than a tiny amount of goods and services that the nation produces. But the 86-year-old government bank can have an enormous impact on how you spend, invest, or borrow money
Explanation:
According to Buddhism, what will be the result of saying and doing the right thing?
A Morality
b wisdom
c nirvana
d enlightment
Answer:
morality
Explanation:
According to Buddhism, morality will be the result of saying and doing the right thing. Thus, option (a) is correct.
What is Buddhism?The term Buddhism is used for such a type of Indian religion. It was also known as Buddha Dharma. It was attributed to the Gautama Buddha. Buddhism is to teach morality, discipline, and moral culture. Buddhism emerged between 563 and 483 BCE.
According to the ancient period of the time, Buddhism is the religion. Buddhism is to maintain morality and belief in God. Buddhism adopts the law of Karma, Marsha, and Dharma of the cycle. The rebirth and also the reincarnation, but they follow the different caste system.
As a result, the significance of the Buddhism are the aforementioned. Thus, option (a) is correct.
Learn more about on Buddhism, here:
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Select the correct answer. What role does the law of supply and demand play in a command economy? A. The law of supply and demand applies to a command economy as much as it does to other economies. B. The law of supply and demand does not apply because in a command economy, the government controls the market. C. The law of supply and demand functions in reverse because a command economy is the opposite of a market economy. D. The law of supply and demand functions the same way as in other economies, but the government sets the prices.
Answer:
A
Explanation:
The law of supply and demand applies to a command economy as much as it does to otger economies
how were america's revolutionary war relationships with france and spain similar? A. They were both our enemies B. They were both our allies C. They both had hero’s that became honorary Americans D. Neither one could be trusted
Which sentence best defines a trade barrier?
A
any type of merchandise that is traded internationally
B
any type of government policy that limits trade
C
any type of exchange of goods between countries
D
any type of product that attracts government attention
Answer:
Government limits trade
Explanation: