what effect does the reduction of atmospheric pressure have on the boiling point?

Answers

Answer 1

Answer:

When atmospheric pressure increases, the boiling point becomes higher, and when atmospheric pressure decreases, as it does when elevation increases, the boiling point becomes lower. Pressure on the surface of water tends to keep the water molecules contained.

Explanation:

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Related Questions

with reference to temperature and rainfall identify and explain the differences in the climatic zones​

Answers

Answer:

Temperature and precipitation are the basic and detrimental factors when it comes to climate types.

Explanation:

There are multiple different climate types across the globe. There are numerous factors that influence their characteristics, but the most important are temperature and precipitation. The warmer and wetter it is, the more organisms thrive, and the colder or hotter and drier it is, the fewer organisms thrive.

The tropical rainforests have high amounts of precipitation and high temperatures all year round, thus they have high biodiversity. The deserts have very high temperatures (some also very low in winter) and lack of precipitation, so there is very little biodiversity.The temperate climates have medium amounts of precipitation and high variation in temperature from one to another season, leading to having moderate biodiversity.The polar climates have very low temperatures and very low precipitation, so they have the least biodiversity.

¿Como se consideró el gobierno presidencial del general eleazar López Contreras ?

Answers

Answer:

Tema equivocado

Explanation:

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all the following are tectonic settings where large magma chambers can form except

Answers

Tectonic settings where large magma can form, except Above existing lava fields. Thus, option A is correct.

Earth’s outer shell is broken into tectonic plates that move relative to one another. The plates rip apart at divergent plate boundaries, crash together at convergent plate boundaries, and slide past each other at transform plate boundaries. Tectonic activity such as earthquakes, volcanic eruptions and the formation of mountain ranges commonly occurs along the boundaries of the moving plates.

Therefore, the correct option is A.

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The question is incomplete, the complete question is:

Tectonic settings where large magma can form, except;

a. Above existing lava fields

b. Hot spots

c. Rifts

d. Continental collisions e. mid-ocean ridges

A triangle has an area of 38.4 cm squared the height of the triangle is 12.8 cm what is the length of the base of the triangle?

Answers

The length of the base of the triangle is 6 cm.

The given data of the triangle is as follows:

The area of the triangle = 38.4 cm squared

Height of the triangle = 12.8 cm

The formula for the area of a triangle is given:

Area of the triangle = (1/2) * base * height

Thus the formula for the base of the triangle will be:

Length of the base = ( 2 * area ) / height

Length of the base = (2 * 38.4) / 12.8

∴ Length of the base = 6 cm

From the above calculation and given values, the length of the base is found to be 6 cm.

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All of the following are solutions for reducing air pollution except __________. A. increasing the use of clean-burning fossil fuels B. decreasing the use of public transportation C. using more fuel-efficient vehicles D. reducing vehicle emissions Please select the best answer from the choices provided A B C D

Answers

Answer:

The answer is B. decreasing the use of public transportation

Explanation:

Answer:

B. I think... on edg 2020  got it correct . I don't Know about 2021

Explanation:

who is the american President​

Answers

Answer:

Donald Trump

Explanation:

Bout to be Biden though. Election 2020!

Answer:

trump is the american preident right now

Explanation:

and its still gonna be TRUMP2020!

Explain how Africa's natural resources have had a negative impact on the country's development.

Answers

Answer:

By these things

Explanation:

Natural resources have a double-edge effect on economic growth, in that the intensity of its use raises output, but increases its depletion rate. Natural resource is a key input in the production process that stimulates economic growth.

a map that displays a variety of objects such as roads, rivers, country boundaries, power lines, etc all on one map would be considered a

Answers

A map that displays a variety of objects such as roads, rivers, country boundaries, power lines, etc., all on one map would be considered a thematic map.

A thematic map is a type of map that focuses on a specific theme or topic rather than displaying general geographic information. It visually represents data or attributes associated with a particular subject matter, such as population density, climate zones, land use, or election results. The purpose of a thematic map is to provide a clear and concise representation of the spatial distribution and patterns related to the chosen theme.

Thematic maps use various techniques to convey information effectively. They often employ color coding, symbols, shading, or patterns to represent different values or categories of the thematic data. These visual elements help users interpret and analyze the data, allowing them to identify trends, patterns, and relationships within a geographic area.

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Complete Question:

A map that displays a variety of objects such as roads, rivers, country boundaries, power lines, etc all on one map would be considered a ______.

1
Your task is to use what you have learnt about energy transfers in this unit to
explain how energy from the Sun ends up as electrical energy.
In your explanation, you must use all of the words in the list below at least once.
Underline them in your explanation when you use them.
absorb
radiation
evaporate condense
convection current
kinetic energy
gravitational potential energy
water vapour
You may wish to add some labels to the diagram.

Answers

The combination of words which can be used to explain how energy from the Sun ends up as electrical energy are given below.

What is Electrical Energy?

This refers to the movement of electrically charged particles to create energy.

With this in mind, we can see that with the radiation which is gotten from the sun, it can be absorbed because of the kinetic energy which makes a convection current to move.

This in turn leads to gravitational potential energy where the sun rays are converted to electrical energy.

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1Your task is to use what you have learnt about energy transfers in this unit toexplain how energy from

The _ River flows through Pakistan.
A. Yamuna B. Ganges C. Narmada D. Indus​

Answers

Answer:

its D the Indus river

Explanation:

Answer:

D(indus)

Explanation:

The Indus River

The Indus River, which begins in Indian-controlled Kashmir and flows through Pakistan on its way to the sea, is Pakistan's primary freshwater source—on which 90 percent of its agriculture depends—and a critical outlet of hydropower generation for both countries.

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write a dialogue between two friends about their lockdown experience​

Answers

rohan-hi rahul

rahul-hi

rohan-how are you ?

rahul- i am fine

rohan-how are your classes g0oing on ?

rahul-good

rohan-ok i have to do my homework bye

rahul-bye

What sources of data are used by demographers?

Answers

Answer:

Censuses, surveys and administrative records.

Explanation:

removal of soluble chemical constituents from a soil is termed leaching. t/f

Answers

The statement is true because leaching is a process of removing soluble chemical constituents from a soil by water percolation.

This process is commonly observed in areas with high rainfall and sandy soils where water can easily penetrate the soil surface and move downward, carrying soluble nutrients and other chemical substances with it. Leaching can have both positive and negative effects on soil fertility and plant growth.

While excessive leaching can lead to nutrient depletion and soil degradation, controlled leaching can be used to remove excess salts and other harmful substances from the soil, improving soil quality and plant health.

Overall, leaching is an important natural process that affects soil chemistry and nutrient availability, and it is important to manage it properly for optimal crop production and environmental sustainability.

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Soil or sediment is created in ______ environments, transported by ______ and generally deposited in floodplains, lakes or oceans.

Answers

There are different types of soils. Soil or sediment is created in the process of weathering of rocks transported by erosion and generally deposited in floodplains, lakes or oceans.

How is soils and sediment transported and deposited?

They are known to be Deposited by wind, water, or ice. Sediment are often transported as pebbles, sand and also  mud, or can be moved as salts that has been dissolved in water.

Sediment are known to be loose, solid particles gotten from weathering and erosion of rocks.

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Which economic activity benefits from the extensive railroad network built in Europe?
А
Mining
B
Fishing
C Tourism
D
Oil drilling

Answers

I kind of think it’s a
D. Oil drilling, or A. Mining

because trains use giants carts holding coal, and other ores aswell as Inclosed carts filled with oil and used for tanks

Which type of continental coastline features a much broader continental shelf?

Answers

Passive continental margins type of continental coastline features a much broader continental shelf.

Most continental shelves are broad, gently sloping plains covered by relatively shallow water. Water depth above the continental shelves averages about 60 meters (200 feet). Sunlight penetrates the shallow waters, and various kinds of animals flourish—from miniscule shrimp to huge seaweed called kelp. Organisms that dwell on continental shelves receive nutrients from ocean currents and river runoff.

Plants and algae make continental shelf great feeding places for sea animals. The shelves make up less than 10 percent of the overall area of the seas. However, the sunlit waters are home to all of the marine life, including numerous species of algae.

The continental shelves are pierced in some locations by deep canyons and channels. These underwater canyons have limited visibility and are occasionally the least explored.

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is money a capital resorse

Answers

Answer:

Hope this helps

Explanation:

No money is not a capital resorse

If the earth's rotation axis were tilted by 45 degrees instead of 23.5 degrees, what are some of the implications, and why?

Answers

If the Earth's rotation axis were tilted by 45 degrees instead of 23.5 degrees, then the seasons would be more extreme.

What is the rotation axis of Earth?

The rotation axis of the Earth is an imaginary straight line around which the Earth spins. It goes from the North Pole to the South Pole cutting through the center of the Earth. The axial tilt of the Earth which is also known as the obliquity of the ecliptic is about 23.5 degrees. Due to this tilt, the Sun shines on different latitudes and longitudes at different angles throughout the year. This is why we have different seasons. Uranus has the largest axial tilt in the solar system, which is around 98 degrees.

If the Earth's rotation axis were tilted by 45 degrees instead of 23.5 degrees, then the seasons would be more extreme as the rays of the Sun would fall directly in the summer and not so direct in the winter.

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semi-persistent clouds and rain occur at the equator because of rising air due to the convection of the hadley cells. select one: true false

Answers

The statement "semi-persistent clouds and rain occur at the equator because of rising air due to the convection of the Hadley cells" is true.


Explanation:
1. At the equator, the Hadley cells play a significant role in driving weather patterns. These cells are large-scale atmospheric circulation patterns that occur due to the Earth's rotation and the unequal heating of the Earth's surface.

2. In the Hadley cells, warm, moist air rises near the equator, creating an area of low pressure. As the air rises, it cools, leading to the condensation of water vapor, which forms clouds.

3. The rising air also results in the release of latent heat, which further fuels the convection process. This leads to the formation of rain in the form of convective showers or thunderstorms.

4. These semi-persistent clouds and rain occur due to the continuous process of warm, moist air rising near the equator and the subsequent condensation and precipitation.

In conclusion, the rising air due to the convection of the Hadley cells at the equator leads to the occurrence of semi-persistent clouds and rain. Therefore, the statement is true.

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why should a researcher keep accurate records while preforming a scientific experiment

Answers

Answer:

Because if you do not your answer will be false or biased.

Explanation:

If you don't take accurate records your experiment might me unreliable and untrue.

You need to keep good records. Science is all about collecting evidence, and if that evidence hasn't been written down at the time, people have no way of knowing how reliable your results may be.

plutonic rocks have big crystals.give reason.​

Answers

Answer:

Plutonic rocks, which cool slowly underground, have large crystals because the crystals had enough time to grow to a large size. Volcanic rocks, which cool quickly above ground, have small crystals because the crystals did not have enough time to grow very large.

lack of precipitation during the winter results in a reduced snowpack in the mountains of western oregon. how is this most likely to affect the supply of fresh water available to people in the area? group of answer choices

Answers

Water that would typically have been trapped in the snowpack will now fall as liquid, increasing the amount of fresh water that is readily available.

What is precipitation?

Any type of moisture that falls to the earth is referred to as precipitation. This covers hail, sleet, snow, and rain.

Water vapour condenses into precipitation when it cools. The water vapour condenses and turns into minute droplets of water when the air hits saturation point, also referred to as condensation point and dew point. These minute water drops from clouds.

The water droplets fall as rain as a result of complicated dynamics. Rain is rain is rain. It occurs as a result of cooling warm, wet air, which causes condensation and eventually rain. The three methods of air cooling that result in rainfall are demonstrated in the following instances.

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several hundred years ago, a volcano erupted near the city of pompeii. archaeologists have found the remains of people embracing each other, suffocated by the ash and rock that covered everything. what type of eruption, what type of volcano? support your answer with facts about volcanic eruptions.

Answers

The eruption near Pompeii several hundred years ago was likely a pyroclastic eruption from a stratovolcano.

The eruption near Pompeii is known to have occurred in AD 79, and it was caused by the volcanic activity of Mount Vesuvius, a stratovolcano located near the city. Stratovolcanoes are known for their explosive eruptions, which typically involve the ejection of ash, pumice, and other materials into the air.

Pyroclastic eruptions are a type of explosive eruption in which hot ash, rock fragments, and gases are rapidly expelled from the volcano, creating a dense cloud that travels rapidly down the slope.

This type of eruption is highly dangerous, as it can cause widespread damage and death. The remains of people found in Pompeii suggest that they were killed by the fast-moving pyroclastic flow, which buried the city and its inhabitants.

Overall, based on the historical and archaeological evidence, it is highly likely that the eruption near Pompeii was a pyroclastic eruption from a stratovolcano like Mount Vesuvius.

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In the United States, what is one of the major uses of public wilderness land?
highway shortcuts
military bases
outdoor recreation
agriculture

Answers

One of the major uses of public wilderness land in the United States is outdoor recreation.

The correct option is [C].

Wilderness areas are specifically designated as such to ensure that natural and cultural resources are protected and preserved while allowing for low-impact activities such as hiking, camping, fishing, and hunting.Wilderness areas are important in the United States because they provide unique opportunities for outdoor recreation that is often unavailable in urban areas.

Additionally, wilderness areas can serve as research sites for scientists, places of spiritual and cultural significance for indigenous peoples, and habitats for wildlife.

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angular grains in a clastic sedimentary rock indicate a. the absence of cleavage in the mineral clasts. b. rapid, typically short-distance transport. c. numerous collisions between particles during extensive transportation. d. lack of chemical weathering.

Answers

Angular grains in a clastic sedimentary rock indicate numerous collisions between particles during extensive transportation.

What are sedimentary rocks?

Rocks known as sedimentary rocks are created by the accumulation or deposition of mineral or organic particles at the Earth's surface, followed by cementation. The process of these particles settling in one location is known as sedimentation. Sediment is a general term for the tiny pieces that make up sedimentary rocks. They can be made of biological or geological waste (minerals) (organic matter). The geological debris was created either by the solidification of molten lava blobs that volcanoes released or by the weathering and erosion of pre-existing rocks. The agents of denudation, such as water, wind, ice, and mass movement, convey the geological debris to the site of deposition.

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Suppose that an intermediate succession plant is surrounded by early succession plants and grows 0.5-inches per day. A flood comes through, removing the early succession plants, but not the intermediate succession plant, which has deeper roots. The intermediate succession plant is then observed to grow 1-inch per day. This observation indicates that early succession plants have a _______ effect on the intermediate succession plant and is most consistent with the _______ model of succession.
A. positive; facilitation
B. positive; tolerance
C. negative; tolerance
D. negative; inhibition

Answers

"This observation indicates that early succession plants have a negative effect on the intermediate succession plant, and is most consistent with the inhibition model of succession." The correct answer is option D: negative; inhibition.

The fact that the intermediate succession plant grew faster after the early succession plants were removed suggests that the early succession plants were inhibiting its growth, likely through competition for resources. This is consistent with the inhibition model of succession, which suggests that early succession species inhibit the growth of later succession species.

What is a model of succession?

The model of succession refers to the concept that describes the predictable changes that occur in the composition and structure of ecological communities over time. Ecological succession is a gradual process of change in the species composition of an ecosystem, resulting from disturbances, such as fires, floods, or human activities.

The correct answer is option D: negative; inhibition.

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the relationship between insolation and air temperature through the course of day indicates that_____. A. air temperature maximum and minimums are not related to insolation B. the point of highest insolation corresponds to the warmest time of day O cair temperature reaches a maximum afternoon, whereas insolation reaches a maximum at noon OD ar temperature reaches a minimum at midnight when no insolation is received O E. air temperature reaches a maximum at noon when insolation also reaches a maximum

Answers

The relationship between insolation and air temperature through the course of day indicates that air temperature reaches a maximum afternoon, whereas absorbed insolation reaches a maximum at noon.

The sun radiation that strikes an item is known as insolation. It is crucial to obtain insolation estimates for specific locations on Earth since these numbers are used to estimate the size and production of solar power plants. Some of the energy from solar radiation that strikes an item will be absorbed, while the remainder will be reflected.

A measurement of the air's heat or cold is its temperature. It is the weather parameter that is most frequently measured. The kinetic energy, or energy of movement, of the gases that make up air is more explicitly described by temperature. The speed of gas molecule motion rises with air temperature.

Option B is the correct answer.

The complete question is, "The relationship between insolation and air temperature through the course of day shows?

A. air temperature reaches a maximum at noon when absorbed insolation also reaches a maximum.

B. air temperature reaches a maximum afternoon, whereas absorbed insolation reaches a maximum at noon.

C. air temperature maximum and minimums are not related to absorbed insolation.

D. air temperature reaches a minimum at midnight when there is no absorbed insolation."

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As a result of inefficient technology, wealthy and industrialized countries typically consume smaller amounts of energy, while poorer countries usually consume much larger quantities. T/F?

Answers

False.

The statement is incorrect. Wealthy and industrialized countries typically consume much larger amounts of energy compared to poorer countries. This is because wealthier nations have greater access to resources and advanced technologies that enable them to utilize energy more efficiently and meet the demands of their industries and populations. These countries have developed infrastructure, modern transportation systems, and advanced manufacturing processes that require significant energy consumption. They also tend to have higher standards of living, which include the use of energy-intensive appliances, vehicles, and technologies.

In contrast, poorer countries often have limited access to energy resources and rely on traditional and less efficient technologies for their energy needs. They may have inadequate infrastructure and limited industrial development, resulting in lower energy consumption. Additionally, poverty and limited access to modern energy sources can restrict the energy consumption levels in these countries. It is important to note that energy consumption patterns can vary across countries and are influenced by various factors such as economic development, population size, resource availability, and government policies.

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What is a “jet stream"? What type of air does this one separate

Answers

Answer:

A jet stream is a type of air current that forms high in the atmosphere. On average, jet streams move at about 110 miles per hour. But dramatic temperature differences between the warm and cool air masses can cause jet streams to move at much higher speeds — 250 miles per hour or faster.

Explanation:

Jets streams play a key role in determining the weather because they usually separate colder air and warmer air. Jet streams generally push air masses around, moving weather systems to new areas and even causing them to stall if they have moved too far away.

how will cities need to change to accommodate growth- multiple examples

Answers

Cities can change to accommodate a growing population by building industries to allow for the employment of teeming youths. Provision for housing, increased exportation, and favorable economic policies should also be put in place to facilitate growth.

For a city with a fast-rising population, it is imperative that accommodation be made for the young ones.

The government should build industries that will get the population usefully engaged.

Good economic policies that will strengthen the nation should be made. Housing is another factor that should be catered to, so that the populace can have shelter.

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Other Questions
How did the Enlightenment affect womens role in society? Choose three correct answers. Some people argued for equality for women. More women were allowed to hold political office. Women received more work opportunities in the field of education. Women were able to participate in political and social debate. Women were viewed as having natural rights, just like men. a ____ arthroscopy is always included in a surgical arthroscopy Omar received $1,525 in gift when he graduated from high school. His pedants want him to save the money for collage, but Omar wants to buy new clothes, a watch, some CDs, and a video game. He also needs new tires because the ones on his car are badly worn. Omar asked for your advice how should he spend his money Hi can someone help with theses two question ASSP Identify a true statement when describing the climate of a desert. Group of answer choicesA) The average rainfall is less than 6 inches per year.B) The forecast calls for no rain in the next ten days.C) The temperature dropped to 54 on January 1stD) Sunset is expected at 8:07 PM tonightPrimary succession would begin after a:Group of answer choicesA) hurricaneB) volcanic eruptionC) forest fireD) tornado Select the correct answer.What point of view does Abraham Lincoln express in this excerpt from his Second Inaugural Address?with malice toward none; with charity for all; with firmness in the right, as God gives us to see the right, let us strive on to finish the work weare in; to bind up the nation's wounds; to care for him who shall have borne the battle, and for his widow, and his orphan, to do all whichmay achieve and cherish a just, and a lasting peace, among ourselves, and with all nations.O A. All people should come together to heal the nation.OB. Survivors should honor the dead by avenging their deaths.Oc. The nation should quickly move past the trauma of the war.OD.The Confederacy should be punished forstarting the war.for Star A chef bought 0.56 kilograms of almonds and 0.4 kilograms of pecans. How many kilograms of nuts did the chef buy in all? The drawings show three examples of the force with which someone pushes against a vertical wall. In each case the magnitude of the pushing force is the same. Rank the normal forces that the wall applies to the pusher in ascending order (smallest first).1st drawing is a medium angle2nd drawing is a small angle3rd drawing is a large angle (almost 90 degrees and perpendicular to the wall) An object of mass m is moving in a circle of radius R with a constant speed of v. What is the magnitude of the net force on the object Hey you You () (hoo hoo)Hey you () You () ( ) you Hey you (hey you) ( ) () You () I need an accurate translation of these lyrics for my project due in two days. Here's a link explaining what I need to do for this assignment.https://youtu.be/mybsDDymrsc Solve the equations PLEASEE-1=3x-2-3x=9-10=-5x What element is the only metal in group VB? draw the graph of y equals (2) x + 1 several factors account for the movement of water up xylem vessels. which single factor is most important in pulling water toward the top of a tall tree? Your 14-year-old sister is constantly being harassed at school. She has done all that she can to avoid and prevent the bullying besides just dropping out of school. She has decided that all she can do is try to avoid the perpetrators. You tell her that the bullying will __________. Group of answer choices the switch in the circuit in fig. p7.1 has been open for a long time. at the switch is closed. a) determine and b) determine for c) how many milliseconds after the switch has been closed will equal 100 ma? sam survey, a statistician at mathmagic land university wants to construct a 95% confidence interval with no more than 3% margin of error for the proportion of students who own their own car. what is the least number of students he would have to sample? (assume that this way you know that the sample is large enough.) Compute the monthly payment, total cost of the loan, and amount of interest paid for these car loans. Use the TVM Solver website to answer the following questions. Joanie can get an $11,000 loan for five years at 6% APR. Calculate the monthly payment. write an equivalent ratio for each given ratio. which of the following stretching techniques decreases muscle spindle stimulation? a. dynamicb. ballisticc. staticd. passive In the Caribbean island of Trinidad and Tobago, the Sri Dattatreya Yoga Centre teaches a form of Hinduism open to converts regardless of background. This is an example of