waves converge on headlands due to:

-the lowest part of the wave, The time it takes for one wavelength of a wave to pass a particular point. Best location for petroleum resources is? In the southern atmosphere, the direction of Ekman transport is always. -the distance between the highest and lowest part of the wave Based on the graph, a deep-water wave with a period of 16 seconds should have a speed of ________ meters per second and a wavelength of ________ meters. CHAPTER 8 Waves and Water Dynamics.pdf - Course Hero E. swell. d. Tides in the northern hemisphere are largest during winter. -the lowest part of the wave Fig. Exam 4 Answers for the Final Flashcards | Chegg.com 5.19). The height of a wave depends upon: fetch, wind, duration, and wind speed. In addition, for many the ocean is a source of inspiration, recreation, rejuvenation, and discovery. 5.20). E) wave diffraction. b. they bounce wave energy back across the beach and cause erosion. The maximum tidal currents are reported ________. E) wave refraction. B) plunging breakers. University of Hawaii, . When I do it myself I get all the answers correct but I don't haveenough time to, . -The waves have shorter wavelength just in front of the headland, causing the waves to bend. speed of a deepwater wave is proportional to _________. b.rise in sea level due to a large weight of glacier on a continental mass. -a gently sloping sandy bottom. -the lower limit of wave-induced motion in the water Quartz Grains Density differences; differences in salinity and temperature. 5.10). -The wavelength of the wave must be contained within a smaller water column in shallow water. A vast majority of all large tsunami are generated in the ____ ocean. Unlike plunging waves, spilling waves break slowly over considerable distances. -Water moves linearly in the opposite direction to wave movement. The most likely place to find abundant manganese nodules is on the: Which of the following contains calcium carbonate (CaCO3)? In Figure 8A-1, the western, Figure 8A-3 - https://www.ametsoc.org/amsedu/ds-ocean/oos_images/InvManImgs2021/Fig08A-3a.jpg "At middle and low latitudes of both the Southern and Northern Hemispheres in Figure 8A-3, coastal areas, The September-October wind pattern transports coastal surface waters ______ producing ______. A tidal current can produce a rapidly spinning body of water called a vortex or ________. d. wave reflection. Deep ocean circulation is driven primarily by __________. tsunamis in deep water have small wave height and long wavelength. 5.2. Which of the following statements about wave period is most accurate? The diameter of a wave orbital at the surface is equal to ________. The speed of a shallow-water wave is a function of wave period. Approximately half of the worlds population lives within 200 km of a coastline. A surf spot needs to be exposed to waves in order to have surf, so exposure to predominant swell direction is important. How did the original headland become eroded to the present coastal landscape? Spilling breakers form when fast-moving water at the top of a wave spills over slower-moving water at the bottom. Wave refraction and diffraction cause converging wave fronts on headlands and diverging wave fronts in bays. it is not available on demand, and there currently is no viable way to store the energy, Chp 4: Administrative Regulations & Rulings, Chp 3: Constitution & Legislative Sources, Lecture 19 - Spinal Cord, Reflexes and the Br. Smaller waves tend to break in shallower water, closer to shore. Wave celerity of a deep water wave is equal to ____. -the distance between the highest and lowest part of the wave As waves approach the coast, they refract in shapes that mirror the coastline. e.are wider than summer beaches due to high energy waves during the winter. This wave formed on a river by a flood current is called a/an ________. Surging breakers (Fig. than other ocean surface currents because ___________. -the upper limit of wave-induced motion in the water What is an interference pattern? An estuary is a semi-enclosed coastal body of water where, Figure 8A-1 - https://www.ametsoc.org/amsedu/ds-ocean/oos_images/InvManImgs2021/Fig08A-1.png The Coriolis Effect deflects a fluid to the ______ in the Northern Hemisphere. The wave fronts appear to bend around the edge of each of the barriers. Surf usually contains a mixture of several types of breaking waves. Exploring Our Fluid Earth, a product of the Curriculum Research & Development Group (CRDG), College of Education. oceanography ch. 8 quiz Flashcards | Quizlet -Havoc waves Which type of current flow moves in a circular path around a subtropical convergence, reflecting Ekman transport, gravity, and the Coriolis effect? E. sea or sea area. 24. Fig. How does sea depth affect erosion? c.at the boundary between the ocean and the seafloor. An estuary formed from a flooded glacial valley is called a: An area that experiences semidiurnal tides will have: two high tides and two low tides of nearly equal height daily. Of the following situations involving orthogonals, which one involves the highest energy? Poop from animals that consumed shelled organisms. Certain landforms further reduce waves erosive power. The diameter of a wave orbital at the surface is equal to _____. e. wave refraction. -When two waves that are in-phase interfere. -The depth of the wave base is one-and-a-half times the wavelength of the waves. MS-PS4-2 Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials. Alternating layers of hard and soft rock allow the sea to erode the soft rock faster, forming a bay but leaving hard rock sticking out, known as a headland. A number of stages are involved: All rocks have lines of weakness; the sea and its waves use hydraulic action, abrasion and solution to erode along any lines of weakness. 5.9. That energy is evenly spaced out in the deep water, but because of refraction, the energy of the waves is being focused on the headlands. The New Moon is immediately followed by the ________ phase of the Lunar Cycle. The time between two successive waves is called the. the inverse of wave frequency Cold currents flowing ___ on the ___ sides of continents produce arid conditions. You live on an island in the Pacific. The average water depth between your island and Japan is 4900 m. If a tsunami warning is issued for your island, how many hours will you have before the waves arrive? Ions from atmospheric and volcanic gases. (SiO2), Plankton that build a shell of calcium carbonate? Suggest a correction? Deep-water waves are: Definition. As waves approach a coastline they lose energy though because friction with the seabed increases. Is Harlech Castle part of National Trust? e.wave refraction. -The depth of the wave base is one-half the wavelength of the waves. Air trapped inside the barrel of the wave may explode or spit out of the barrel as the wave races along. -The waves are moving more slowly just in front of the headland, causing the waves to bend. Waves at the ocean surface are called orbital or interface waves. Sediments may form from the remains of living organisms falling into the ocean floor. What is the wave base? D. surging breaker a. Oceanography Exam 2 Dubbs Flashcards | Quizlet -Superwaves e.volcanic activity resulting in the formation of new continental crust. A sign warns beach goers at Hanauma Bay, Oahu, Hawaii of the potentially strong longshore currents that flow parallel to shore. about half way between high and low tides. Multiple Choice. e. to change the direction of the tides. d. are important feeding/resting points for migrating birds. a.increased glacial and sea ice melting due to global warming. -the distance between the highest and lowest part of the wave, What is the trough of a wave? A wave cut platform refers to the narrow flat area often seen at the base of a sea cliff caused by the action of the waves. 5.20. ocean The angular distance of the Sun or the Moon above or below the Earth's equatorial plane is called the ________. If a surfer wishes to have a really long ride, what type of wave should he or she look for? When this happens, waves change direction, moving toward the normal line, which is the line perpendicular to the boundary. b.coastal flooding. You can use the same procedure to make a profile of the area outside your classroom. The time it takes for a full wave to pass a stationary object is called the wave: Definition. c.contain more sediment than summer beaches due to high energy waves during the winter. HS-ESS2-5 Plan and conduct an investigation of the properties of water and its effects on Earth materials and surface processes. Report a problem? 2003-2023 Chegg Inc. All rights reserved. 5.12 and described in Table 5.3. The fetch refers to A a method of shoreline erosion control In general, the speed, frequency, period, and energy of a wave are not affected by reflection. The most common tidal pattern around the world are ________. If the side of the Earth that faces the Moon experiences a high tide, then the side of the Earth that is opposite from the Moon will have a ________. 5.22. A tsunami may result from: Tectonic activity on the seafloor A tsunami is considered to be a: The distance between the highest and lowest part of the wave. c.Tides in the northern hemisphere are largest during fall. They crystallize (precipitate) from dissolved material in seawater. wave diffraction. Large coastal storms such as hurricanes initially cause all of the following except: a.coastal erosion. The Gulf Stream is an example of which of the following currents? 5.3). Your email address will not be published. Waves that are breaking along the shore and are. People can be found watching and riding waves worldwide, from Japan to Spain to Africa to the great lakes of North America. Oceanography Exam 3 Flashcards | Chegg.com All of the following statements are true of ocean sediments except: Ocean sediments are thickest in pelagic waters overlying the oceanic ridges. Using your knowledge of breaking waves and wave properties, investigate why certain surf breaks are good for surfing. -the distance between the highest and lowest part of the wave What landforms are formed inland by erosion? . Surf zones are found along the shores of the ocean as well as the shores of many large lakes. 5.4. a.at a density boundary within the ocean. Constructive wave, A problem with the worldwide shark fisheries is __________. Waves do not break as often in the gap where the rip current forms because the gap is deeper than the surrounding areas. -Shipwrecker waves University of Hawaii, 2011. b.are wider than summer beaches due to low energy waves during the winter. b.at the boundary between the atmosphere and the ocean. North Atlantic Central Surface Water (NACSW). waves converge on the headlands due to wave refraction, they bounce wave energy back across the beach and cause erosion, When waves approach the shore and enter shallow water, the waves slow down and the wave height increases, seacliffs are exposed to wave action, and they are also steep slopes, which can make them susceptible to landslides. d.The gravitational attraction just between the Earth and Moon. -Wave period is the inverse of wave frequency. -the lowest part of the wave, What is the wave height? The vertical distance between a wave and a wave trough is called the ____. A wave train is caused by wave energy moving more slowly than individual waves. Destructive interference c. Wave diffraction d. Wave reflection. There are surf breaks all over the Pacific ocean basin. Based on the graph, which of the following has the highest temperature? 5.18). -The depth of the wave base is twice the wavelength of the waves. Waves converge on headlands due to: Wave refraction. Image courtesy of National Oceanic and Atmospheric Administration (NOAA). B) destructive interference. The speed of a shallow-water wave is proportional to ________. Uploaded By wildrider9896; Pages 182 Ratings 71% (35) 25 out of 35 people found this document helpful; Which of the following currents contributes to the South Western United States being arid? Further Investigations: Wave-Coast Interactions, Energy Acquisition, Growth, Development, and Reproduction. Printable Flash Cards b. Thermohaline circulation is driven by ___. How are headlands and bays formed a level geography? shallow-water wave The movement of air across the ocean surface creates ____ waves. Waves come into shore and break parallel to the coast because ocean floor topography is generally similar to the shape of the beach. Ocean waves can be classified by the way in which they form. An eddy about 600 km off the coast of Australia in the southeastern Indian Ocean, which was made visible by a plankton bloom on December 30, 2013 that showed sea surface currents. A wave with a 2-meter wave height and a wavelength of 1000 meters. The ratio of wave height to wavelength is called the: Waves that are moving faster than local wind and are sorted out by wavelength are called: The speed of a deep-water wave is proportional to: Tsunami travel as deep-water waves over the open ocean. OCE1001 Exam 2 Flashcards Popular surf destinations tend to be located in geographic regions that are in a position to be regularly impacted by swells. Calcareous algae b.destructive interference. b.rise in sea level due to a large weight of glacier on a continental mass. -a gently sloping rocky bottom -Wave refraction at the headland increases erosion at the headland and causes deposition in adjacent bays. Course Hero is not sponsored or endorsed by any college or university. -the bending of waves due to a change in wave phase are formed when electrons are shared by atoms. The content and activities in this topic will work towards building an understanding wave patterns in water and how water wave action affects and is affected by nearshore and coastal features. Which of the following currents contributes to the South Western United States being humid? the supply of new sand to replenish beaches is cut off Definition. Tsunamis look like walls of white water advancing toward shore and can cause great damage when they run up the beach and onto land. The movement of air across the ocean surface creates ____ waves. The horizontal distance between two successive troughs is called the wave height. 5.20. All of the following are examples of features found along primary coasts except: Which characteristic would be found along a secondary coast? A. plunging breaker d.contain less sediment than summer beaches due to low energy waves during the winter. However, local weather does determine the conditions of waves that are produced by far-away storms. ESCI 101- Oceanography Portion- Section 2 - Chegg calcareous ooze (CaCO3, plankton shells) -the time it takes for one wavelength of a wave to pass a particular point. winds blowing across the ocean surface (wrong answers: density differences between water layers , Earth's rotation , landslides , seismic events ) ; An internal wave might form _____. The largest wind-generated waves tend to be associated with the: The speed of a shallow-water wave is proportional to: How does water move as waves pass? How long does muscle soreness take to go away? If the force on an object is in the negative direction, the work it does on the object must be? The time between two successive waves is called the ________. The ratio of wave height to wavelength is called the ________. What are the main causes of tides on Earth? The normal line is the horizontal dotted line. c. Earth rotates into and out of tidal bulges. Which of the following, from earliest to latest, represents the typical wave formation? Any shoreline construction causes change in the beach environment. For example, if a wave approaches a seawall at a 45 degree angle of incidence, the wave direction propagates away from the wall at a 45 degree angle of reflection (Fig. -The waves are moving more slowly just in front of the headland, causing the waves to bend. Plunging waves form tubes or barrels that cascade water in a circular motion downward into the trough and break with a forceful crash, rapidly releasing energy. c. there is not an established relationship between evaporation and Atlantic inflow. where storm waves move against strong surface currents. The altering rate of erosion of hard and soft rock is known as differential erosion. the time it takes for one full wavelength to pass a given point. -Waves with shorter periods have shorter wavelengths. Waves converge on headlands due to __________. A)constructive interference.B)destructive interference.C)wave diffraction.D)wave reflection.E)wave refraction. -Waves in phase have identical wavelengths and are aligned peak-to-peak and trough-to-trough, -Waves in phase have identical wavelengths and are aligned peak-to-peak and trough-to-trough. Test Prep. -The wavelength produced when two or more waves interact. Where few streams bringing in lithogenous sediment. L1 is the wavelength of the incoming waves and L2 is the wavelength of the refracted waves. Hard engineering. A. winds blowing across the ocean surface, B. density differences between water layers, A. at the boundary between the ocean and the seafloor, B. close to shore as it moves into shallow water, D. at the boundary between the atmosphere and the ocean, E. at a density boundary within the ocean. What is refraction? Waves in the surf zone begin to behave like shallow-water waves when ________. If the bottom is very steep, a plunging wave becomes a collapsing wave, when the top of the wave breaks onto the lower part of the wave. two high tides and two low tides of nearly equal height daily. C)wave diffraction. What happened to the Screen Junkies Show? What occurs more often, pure destructive, pure constructive, or mixed interference? From organic remains of marine life, primarily plankton organisms and algae. (B) A sign at Haena Beach Park, Kauai, HawaiI, warns swimmers that rip currents can sweep swimmers out to sea. 5.6). -A wave with an amplitude that is the difference between the amplitudes of the initial two waves. The interaction of longshore currents and eddy currents with coastal features produces stable, nearshore circulation patterns. Composed of chemical properties such as calcium carbonate (CaCO3). When you're ready to print, just click this button: D) constructive interference. a. wind duration b. the distance the wind blows over a continuous water surface c. wind speed d. wind turbulence e. All of the above are correct. In addition to observing and obeying signs and flags that warn about rip currents, and swimming at beaches with lifeguards, learn what a rip current looks like so you can avoid them (Fig. In general, if the bottom is very sloped, the resulting wave will be spilling. forms when electrons are transferred from one atom to another. 21) Waves converge on headlands due to: A) constructive interference. What is the wavelength? -The wave pattern produced when a new wave is created. c. Earth rotates into and out of tidal bulges. destructive interference. As water gets shallower and waves travel more slowly, their wavelength decreases. For reflected waves, the angle of incidence, the angle at which the wave approaches the surface, equals the angle of reflection. There are three types of breaking waves: plunging breakers, spilling breakers, and surging breakers. Anoxic events (low dissolved oxygen levels) in Chesapeake Bay are mainly caused by: b.high nutrient levels associated with human activities. Of the following statements about ocean waves, which one(s) describe wave period? Rogue waves are generated by destructive interference patterns of ocean swells. Locations with wind that typically blows offshore or side-shore are usually preferable to on-shore winds. Three types of breaking waves include ( A) plunging breakers, ( B) spilling breakers, and ( C) surging breakers. Why do ships at sea tend not to notice tsunamis? west into the coastal waters ___________. Wave energy is focused on headlands by wave refraction. . If a surfer wishes to have a really long ride, what type of wave should he or she look for? 52. Which ocean is associated with most tsunamis? A. constructive interference B. wave refraction C. wave diffraction D. destructive interference E. wave reflection Which of the following, from earliest to latest, represents the typical wave formation? 5.8. B. spilling breaker Along irregular shorelines, waves also refract, but tend to converge on headlands, causing erosion of sediments . Ions from chemical weathering of the crust Explore our library and get Introduction to Oceanography Homework Help with various study sets and a huge amount of quizzes and questions, Find all the solutions to your textbooks, reveal answers you wouldt find elsewhere, Scan any paper and upload it to find exam solutions and many more, Studying is made a lot easier and more fun with our online flashcards, Try out our new practice tests completely, 2020-2023 Quizplus LLC. Sandy Shoreline -Virtual Field Trip (1).docx, CUNY John Jay College of Criminal Justice, HELP PLEASE! A storm surge b. These and additional wave patterns are listed in Table 5.2. -When waves with identical wavelengths interfere. 5.4 B) form when the bottom slopes gradually. Landforms and beach slope can also affect waves, currents, and the movement of water. -The depth of the wave base is two-thirds the wavelength of the waves. In other words, why not just put in one groin? e.Tides are not impacted by the eccentricity of Earths orbit about the Sun. What type of substances dissolve most easily in water? Factors Affecting the Rate of Erosion As waves approach a coastline they lose energy though because friction with the seabed increases. Bay is a hair coat color of horses, characterized by a. Bays can be an inlet in a lake or a larger water body. Waves converge on headlands due to _____. The uplift of downdropping of large areas of the sea floor creates ____ waves. The center of an open ocean tidal system is called a/an ________. d. they cause erosion down-stream of the longshore drift. An area that experiences diurnal tides will have ________. a. is a function of the wind direction. Eustatic (global) changes in sea level might include: a.increased glacial and sea ice melting due to global warming. The circular motion of water molecules extends to a depth that is equal to ____. -Wave amplitude remains the same as depth increases. Will Xbox Series X ever be in stock again? On irregular coasts. Destructive interference c. Wave diffraction d. Wave reflection e. Wave refraction. -Wave period is the inverse of wave amplitude. Water flowing out of an enclosed basin due to the tides is called: Which of the following materials do you expect to be found on the steepest beach? Water waves exhibit the same behaviors as other waves, including electromagnetic and sound waves, when they encounter a boundary, such as an object. These differences in energy can affect the shape of the coastline. Wavelength decreases. 22) Which of the following from earliest to latest represents the typical wave formation?A) sea, surf, swell B) sea, swell, surf C) surf, swell, sea D) surf, sea, swellE) swell, sea, surf 5.8). -The waves have longer wavelength just in front of the headland, causing the waves to bend. a. onshore upwelling b. onshore downwelling c. offshore upwelling d. offshore downwelling. b. destructive interference.c. Spilling breakers (Fig. Beaches, headlands, and spits were all made by WAVES which are caused by wind. Sediment layer with larger particles on the bottom and finer particles toward the top. Deep ocean currents are driven primarily by ___ and caused by ___. B. capillary wave Of the following events, which is/are capable of generating waves? the waves are in extremely shallow water; in fact, it controls the wave speed if the depth of the bottom is less than about one twentieth of the wave length, so as the waves approach shore, they increase in height, they slow down, and they get closer together, and eventually the wave becomes unstable as the orbits interfered with at

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