Give an example of how to calculate ocean depth
Answers
Answer:
with the help of ecolocation process like most using sound wave for example ultrasound is used to calculate ocean depth it has high frequency
Explanation:
a fathometer device is used .let the downward distance travelled use to bed of the ocean by the wave be d .when these waves reflect back from the bed of ocean and received by fathometer the upward distance travelled is also d hence total distance travelled is equal to 2d. if v be the velocity of waves in water and t be the the time taken for the waves to reach back to the fathometer the from the definition of speed
speed =distance travelled÷ time taken=2d÷t
d=v×t÷2
Answer:
Knowing how quickly sound travels in water allows us to assess the depth of the ocean (approximately 1,500 meters per second). Echosounding is a technique for surveying the seabed. Different frequencies of sound may be used by echosounders to learn more about the ocean.
Explanation:
Hope it helps:)
Related Questions
increased atmospheric carbon dioxide levels might help some crops grow more rapidly, but it can also speed up the growth of weeds and pests that threaten crops. T/F
Answers
The statement that increased atmospheric carbon dioxide levels might help some crops grow more rapidly, but it can also speed up the growth of weeds and pests that threaten crops is TRUE.
What is carbon dioxide?
Carbon dioxide (CO2) is a naturally occurring greenhouse gas that is both a byproduct and a cause of human activities such as deforestation, burning fossil fuels, and cement production, among others.Increased atmospheric carbon dioxide concentrations are due to human activity, particularly the burning of fossil fuels such as coal, oil, and gas, which has risen sharply since the Industrial Revolution in the 1800s.
The burning of these fuels releases CO2 into the atmosphere, which traps heat and contributes to global warming. There are numerous consequences of increased atmospheric carbon dioxide levels, which include but not limited to:
Climate change which has resulted in melting of ice caps and glaciers, rising sea levels, and intensified weather patterns such as hurricanes, droughts, and heatwaves, among others.More carbon dioxide in the atmosphere can lead to the growth of weeds and pests that threaten crops.
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point bars are depositional features located along the outer portions of meander bends.a. trueb. false
Answers
Answer: false
Explanation:
If you are studying at the moment then I’d advise you to ask Quizlet. Hope this helps.
how does orographic lifting and frontal wedging act to force air to rise?
Answers
Orographic lifting and frontal wedging force air to rise by encountering physical barriers or colliding with other air masses, respectively.
Orographic lifting occurs when air encounters a mountain or elevated terrain. As the air approaches the mountain, it is forced to rise due to the obstruction. The air is lifted vertically along the windward side of the mountain, leading to upward motion. As the air ascends, it cools adiabatically, which can result in the formation of clouds and precipitation on the windward side. On the leeward side of the mountain, the air descends, which can lead to drier and warmer conditions due to the adiabatic heating.
Frontal wedging, on the other hand, occurs when two air masses with different characteristics collide. When a warm air mass encounters a cold air mass, the denser cold air acts as a barrier, forcing the warm air to rise above it. The colder and denser air acts as a wedge, pushing the warmer air upward along the leading edge of the boundary, known as a front. As the warm air rises, it cools and condenses, leading to the development of clouds and precipitation along the frontal zone.
Both orographic lifting and frontal wedging are mechanisms that cause air to rise by impeding its horizontal motion and forcing it to move vertically. These processes play significant roles in weather patterns and the formation of precipitation, contributing to the redistribution of heat and moisture in the atmosphere.
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recent work has shown that the last major earthquake in the cascadia subduction zone occurred about 9 p.m. on 26 january 1700 and was about magnitude 9. this is known by
Answers
Recent work has shown that the last major earthquake in the Cascadia Subduction Zone occurred about 9 p.m. on 26 January 1700 and was about magnitude 9. This is known by scientific research and geological evidence.
The Cascadia Subduction Zone is a geological region off the coast of the Pacific Northwest of North America, where the Juan de Fuca plate is being subducted beneath the North American plate. This region is known to have experienced several large earthquakes in the past, and scientists have been studying the geology and history of the region to better understand the frequency and severity of these earthquakes.
Recent research has shown that the last major earthquake in the Cascadia Subduction Zone occurred on January 26, 1700, based on evidence such as tree rings, sediment layers, and tsunami records. This information has been gathered through scientific research and geological evidence, including the study of earthquake records, geologic formations, and other data sources.
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what were the causes and effects of the Tai Pang Rebellion
Answers
The causes of the Taiping Rebellion are as follows:
The humiliation during the First Opium War and westernization supplanted traditional values. Ethnic animosity was prevalent in southern China. It was an extremely turbulent period for China. The job losses in Southern China lead to more discontent and a lack of confidence in the Qing. What do you mean by Taiping Rebellion?The Taiping Rebellion was a huge-scale uprising event in China against the ruling Qing Dynasty. A person named Hong Xiuquan had arisen as the leader of this rebellion. In this rebellion, civil servant could come from any class regardless of their birth status.
The Effects of the Taiping Rebellion are as follows:
The Taiping rebellion finally failed due to the death of a high number of people which was approximately 20 million. It left china in shambles with the provinces devastated and considered the world's bloodiest civil war. It has taken place from 1851 to 1864.Therefore, the causes and effects of the Taiping Rebellion are well described above.
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Which type of stress causes deformation that leads to earthquakes at convergent plate boundaries? unit 3.
Answers
Answer:
Compression
Explanation:
it squeezes rocks together causing rocks to fold or fracture
Which idea differentiates the Protestant doctrines of Calvinism and Lutheranism
Answers
Answer:
predestination
Explanation:
In simple words, Predestination relates to the religion founded on the idea that all occurrences are the well being of God surrounding the ultimate destiny of the human soul.
Calvinism accepts the total predestination under which certain individuals are doomed to eternal reward and others to eternal justice. Calvinism accepts that religion contributes to redemption, and does not recognise the history of the Church as the basis of faith.
Lutheranism recognises that the principle of justification has been founded only on salvation by faith as well as Scripture. Lutheranism views Scripture as that of the supreme source on all matters of religion.
IMPOSSIBLE TO ANSWER:
If the Universe was born at the Big Bang, what existed before then?
Answers
Answer:
Small bang
Explanation:
Answer:
the universe
Explanation:
6. Would you call this a physical map, a political map, a special-purpose map, or a combination of all three? Why? please i really need help
Answers
Answer:
It is a special purpose map.
what type of force is the ring of fire
Answers
What crops grow abundantly in the Central Valley of Chile?
Answers
During summer, when anticyclonic prerequisites are established, the days are warm, though not stifling, and without rain.
What crops grow abundantly in the Central Valley of Chile?These climate conditions are best for the Mediterranean agricultural merchandise that develop so well in central Chile, such as grapes, peaches, plums, honeydew melons, and apricots.
What is Chile Central Valley called?The Central Valley (El Valle Central) of Chile is one of the most important wine-producing areas in South America in phrases of volume.
It is also one of the greatest wine regions, stretching from the Maipo Valley (just south of Santiago) to the southern quit of the Maule Valley.
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how Volcanoes occur and how Earthquakes occur?
Answers
Answer:
Explanation:
Volcanoes form when magma from earth's mantle makes its way to the surface where it erupts lava (which is magma exposed to air). Over time the the ash and hardned lava deposits will start forming the mountainous shape of a volcano.
Earthquakes is when two blocks of earth suddenly break along a fault and slip past one another. As the plates moves againsit one another, it causes seismic waves which shake the earth causing it to "quake".
What percentage of daughter isotope would exist in a sample containing 50 percent parent isotope?
Answers
Because of your daughter
How is the seasonal change in winds associated with india, and what term is applied to this seasonal wind shift?
Answers
As the land surface heats up in summer, it generates a thermal low pressure. Air from the relatively high-pressure region over the ocean blows into this thermal low. This is called the monsoon.
A Monsoon: What Is It?A monsoon is a change in wind patterns that frequently results in either a very wet or a very dry season. Although monsoons are typically associated with sections of Asia, they can occur in many tropical and subtropical climates, including numerous locations in the United States.
What triggers a monsoon?
A seasonal change in the winds is what triggers a monsoon. The seasonal differences in land and water temperatures cause the winds to fluctuate. For instance, the ground warms up more quickly than bodies of water at the start of summer. The direction of the monsoon winds is always from chilly to warm. In the summer, conditions arise that cause the wind to blow in the opposite direction.
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what major cities are in new york?
Answers
Answer:
albuny, queens
Explanation:
please help me on this. will give brainly :))
Answers
The state that is home to the Wynne Yellowjackets and over 30,000 customers still affected by power outages is Arkansas.
Which state has Wynne Yellowjackets and 30k poweroutages?Arkansas is currently facing power outages that have impacted over 30,000 customers, including those in the town of Wynne. The Wynne Yellowjackets is a high school sports team located in Wynne, Arkansas.
The power outages may have various causes, such as severe weather events or equipment failures, and utility companies are working to restore power to the affected areas as quickly as possible.
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Should Arizona pass sb 1070 why or why not
Answers
Answer:
I believe it should be passed because it significantly reduced the flow of illegal workers into Arizona from Mexico by 30 to 70 percent.
Explanation:
what is a volcanic eruption?
Answers
Answer:
Volcanic eruptions happen when lava and gas are discharged from a volcanic vent. ... Volcanic eruptions often cause temporary food shortages and volcanic ash landslides called Lahar. The most dangerous type of volcanic eruption is referred to as a 'glowing avalanche'....HOPE IT HELPS YOU PLZ MARK AS BRAINLIEST....AND FOLLOW ME...
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Japan is an ___________ nation, composed of over 10,000 islands.
Tibet has autonomous rule within China, which means it has limited power to ___________ -govern.
Afghanistan and Nepal are both ___________ countries in South Asia since they do not border any seawater.
Malaysia, Singapore, Indonesia, and the Philippines are all ___________ nations in Southeast Asia.
A large part of a larger landmass that is somewhat separate from the landmass is called a ___________.
Answers
Tibet has autonomous rule within China, which means it has limited power to SELF
Afghanistan and Nepal are both LANDLOCKED
Malaysia, Singapore, Indonesia, and the Philippines are all ISLAND
A large part of a larger landmass that is somewhat separate from the landmass is called a SUBCONTINENT
12. Find the radius of a circle with a circumference of 45 pie centimeters.
Answers
The vast system of canals throughout South Florida are designed to take much of the water that would flow slowly through the land and quickly transport the water to either the Atlantic Ocean to the east or the Gulf of Mexico to the west. How has the construction of the canals impacted the land in South Florida? a. Plants that were dependent on the slow moving water have migrated towards the canals. b. The drainage of the water has allowed natural wildlife to thrive because of a reduction in floods. c. Areas that once thrived have become much dryer due to the lack of water. d. Reduction of the slow moving water has reduced soil erosion leading to better soil quality.
Answers
The construction of canals impacted the land in South Florida as areas that once thrived have become much dryer due to the lack of water.
What are canals?Canals are man-made waterways that are typically constructed to connect bodies of water and facilitate transportation of goods and people. They are typically long and narrow, with straight or curved sections, and may be either dug into the ground or lined with concrete or other materials. Canals have been used for thousands of years, with some of the earliest known examples dating back to ancient civilizations in Mesopotamia and Egypt. In more recent times, canals have been used for transportation of goods such as coal, timber, and grain, as well as for recreational activities like boating and fishing. Canals can be found all over the world, with some of the most famous examples including the Panama Canal in Central America, the Suez Canal in Egypt, and the Grand Canal in China. Despite advances in other forms of transportation like railways and highways, canals continue to be an important mode of transportation and an important part of many countries' infrastructure.
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What according to you is the biggest environmental threat today?
Answers
Answer:
•Climate change
•Pollution.
•Global warming.
•Overpopulation.
•Waste disposal.
•Ocean acidification.
•Loss of biodiversity.
• Deforestation.
•Ozone layer depletion i
Explanation:
i think this is the biggest environmental threat today . i think this will help you
Answer:
Pollution and habitat destruction are two of the biggest environmental threats today, but there is one man-made disaster that is known as "global warming". Global warming poses a threat to our future by spreading diseases like malaria, shifting water and weather patterns, causing food shortages in poorer countries, and much more. The impacts that global warming could have on our society are far too large for us to ignore. The world would be much better off if we could stop the increasing threat to life on Earth by limiting global warming.
The gobi desert, the largest desert in asia, covers parts of northern and northwestern china and southern russia.
a. True b. False
Answers
Answer:
False the northwest desert in china is Taklamakan Desert
Explanation:
The Gobi desert is southern Mongolia and central China.
What is the name of the process of heat transfer in which heat is transmitted through light waves? (5 points) a Conduction b Convection c Evaporation d Radiation
Answers
Answer:
D. Radiation
Explanation:
Answer:
Radiation
Explanation:
Conduction and convection both require direct contact, therefore radiation is the only option.
The first life-forms to appear on earth were most likely:.
Answers
Answer:
The earliest life forms we know of were microscopic organisms (microbes) that left signals of their presence in rocks about 3.7 billion years old.
Explanation:
explain any seven sources of income from biodiversity.
Answers
soils formation and protection
nutrient storage and recycling
pollution breakdown and absorption
contribution to climate stability
maintenance of ecosystems
recovery from unpredictable events
Background
Each Species has a Role
Biodiversity is “the variability among living organisms from all sources including terrestrial, marine and other aquatic ecosystems, and the ecological complexes of which they are part; this includes diversity within species, between species, and of ecosystems.” It is the foundation of life on Earth. - International Union for Conservation of Nature, (About Biodiversity, http://iucn.org/what/tpas/biodiversity/about at 11/14/2011)
Each species has a specific niche, a specific role and function in an ecosystem. These roles include capturing and storing energy, providing food, predation, decomposing organic matter, cycling water and nutrients, controlling erosion, controlling pests and climate regulation.
how to use the labour market and the production
function to explain rises in potential GDP？
Answers
Potential GDP is the level of economic output that an economy is capable of producing with a given level of labour and capital resources.
It is determined by a range of factors, including labour market conditions, technological advancements, and government policies. The labour market and production function can be used to help explain potential GDP.
The labour market determines how efficiently and effectively available labour is used to generate output. It is an indicator of whether workers are being used to their potential capacity. Factors such as full employment, increased wages and productivity, and access to higher levels of education and skills development can all increase the available labour supply and help to push up potential GDP.
The production function helps to explain how the quantities of a range of inputs, including labour and capital, can be combined to create higher levels of output. If labour and capital are used in increasingly productive ways, then potential GDP can be raised as output increases. The production function indicates the maximum amount of potential output that can be achieved with available inputs.
Changes in labour market conditions, technological advancements, and government policies all affect potential GDP. By understanding the role of the labour market and production function in influencing the level of potential GDP, it is possible to identify any imbalances and develop strategies to help address them.
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Fluffy the cat creeps 400 m along the floor chasing his prey in an easterly direction. Calculate his velocity if it takes him 40 seconds to do this.
Answers
Answer:
10m/s due east
Explanation:
Given parameters:
Displacement of fluffy = 400m due east
Time taken = 40s
Uknown:
Velocity of the cat =?
Solution:
Velocity is a physical quantity. It is a vector quantity that has both magnitude and direction.
Mathematically;
Velocity = \(\frac{displacement}{time}\)
Insert the parameters and solve;
Velocity = \(\frac{400}{40}\) = 10m/s due east.
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How is a plateau different from a fault-block mountain?
A plateau forms due to shearing, and a fault-block mountain does not.
A fault-block mountain forms from a reverse-fault, and a plateau does not.
A plateau forms when a flat block of rock is uplifted, and a fault-block mountain does not.
A fault-block mountain forms when the center block is uplifted, and plateau does not.
Answers
Answer:
it is c
Explanation:
Answer:
C
Explanation:
A plateau forms when a flat block of rock is uplifted, and a fault-block mountain does not.
i got 100
Please make a Geographic Inquiry instructions down below.
Answers
We can see here that after choosing a topic related to the process of volcanic eruption, one can actually formulate questions in order to make the research.
Some questions like:
What causes the volcanic eruption?How long does the eruption last?What happens after each volcanic eruption?What is an investigation?We can see here that an investigation is a procedure used to acquire data or proof in order to provide a response to a query, address a problem, or reach a conclusion.
Numerous professions, including law enforcement, science, media, and business, all allow and carry out investigations.
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