Because the moon orbits around the Earth in the same direction the Earth rotates, it takes more time for the same point on the Earth to be beneath the moon over the lunar day. Angle that waves hit the shoreline Which feature of a wave is most important in order to understand the wave When you see a muddy or murky looking steam, that murky look is due to the _______ load in the stream. Waves Entering Shallow Water In shallow water their length shortens and their height increases dramatically. -The natural circular motion within the wave select all that apply. lectures | Waves affect water to a depth equal to or In the open ocean they have short heights, long wavelengths (>100 km), and long periods. They are stationary and Chapter 7 Summary In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Wave height/wave length. They occur when water masses slip over one another. A.don't change significantly B.travel faster C.get steeper D.grow smaller. E. chemical spill site Motion of Water Particles Beneath Waves (Figure 7-3b) The result is amplification of the wave size which can lead to flooding. Freshwater influx from rivers _________ salinity and, therefore, _________ the density of seawater. select all that apply. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: http://dusk.geo.orst.edu/oceans/waves.html, Wave height/wave length. labs | - Differential speed along the crest. Internal waves which occur underwater and move along pycnoclines. A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! In shallow water their length shortens and their height increases dramatically. Waves are disturbances that are generated on or beneath the sea surface. Why are ocean circulation patterns (shallow and deep currents) important for Earth? Tsunamis which are seismic sea waves. Internal Waves In deep water most waves do not interact with the sea bottom and are called deep-water waves. Internal Waves A speleothem (cave formation) that hangs down from the ceiling of a cavern is called a ___________. Waves affect water to a depth equal to or less than one-half their wavelength. The size of surface waves depends on the speed and duration of the wind, and the fetch. [ home port | Destructive Waves (Figure 7-6c) Shore breakers (surf) are collapsing waves. O Angle that waves hit the shoreline O Fetch of the waves O The numberofwaves in the wave O Waves Break by Spilling Plunging, or Surging (Figure 7-9) - Speed decreases surf | Slower speeds than surface waves because the density difference between water masses is less than between air and water. Waves are disturbances that are generated on or beneath the sea surface. Wave Parameters (Figure 7-1a) - Destructive [ home port | Resonance email prof. ] (in other words, as _____ increases the wave base gets deeper.). WebQuestion 13 of 254.0/ 4.0 Points What persistent behavior of waves produces longshore drift? Transformation of Deep-water Waves: Dispersion (Figure 7-7a). - Differential speed along the crest. Standing waves can be dangerous due to the phenomenon of resonance. The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. The result is amplification of the wave size which can lead to flooding. Wave energy is defocused where the lines diverge. When this value is about 1/7, waves begin to break. Progressive waves move along the sea surface. Wind - Fetch (distance over which wind blows) Waves affect water to a depth equal to or less than one-half their wavelength. labs | Think of sloshing in bathtubs and or swinging in swing - Low pressure which leads to a rise in sea level. C. playa They occur when water masses slip over one another. In shallow water their length shortens and their height increases dramatically. WebExcessive stream erosion,Bulldozing of road cuts,Wave cutting on sea cliffs Which of the following combination of features would best indicate a slow moving rotational landslide Swell - more regular waves beyond area of generation - Differential speed along the crest. Introductory Geology Water 5.11 Student Responses 1. In shallow water their length shortens and their height increases dramatically. What persistent behavior of waves produces longshore drift? It is wave energy not water molecules that moves across the sea surface. Bending of the wave crest as waves enter shallow water. - Height increases Breaking is determined by wave steepness Standing waves (seiches) do not move horizontally. Waves Break by Spilling Plunging, or Surging (Figure 7-9) They have very long periods and very large heights. - Differential speed along the crest. lectures | The speed (celerity) of the wave form can be calculated by. It is the energy of the wave, not its mass that is in motion. [ home port | Tsunamis which are seismic sea waves. The orbital motion of water particles beneath the wave. Standing Waves All of the following factors affect the probability of mass wasting EXCEPT: Which of the following mass wasting mitigation efforts is characterized by spraying reinforced concrete onto a slop surface? Resonance Standing waves can be dangerous due to the phenomenon of resonance. Answers: B. C. E. Why do some locations have especially high tidal ranges? Progressive waves move along the sea surface. They have very long periods and very large heights. depending on the slope of the bottom Standing waves can be dangerous due to the phenomenon of resonance. Which of these features are found on emergent coastlines, with a relative falling sea level? In the open ocean they have short heights, long wavelengths (>100 km), and long periods. The size of surface waves depends on the speed and duration of the wind, and the fetch. This emergent coastal feature is formed when a rock, sea stack, or small island become connected to the main shore by the deposition of sand behind it, due to wave refraction? A. Dendritic B. Shallow-water Wave Transformations The result is amplification of the wave size which can lead to flooding. Bending of the wave crest as waves enter shallow water. In shallow water their length shortens and their height increases dramatically. surf | select all that apply. Surf - waves that have reached the coast, grow in height, and break Chapter 7 Summary Internal waves which occur underwater and move along pycnoclines. email prof. ] email prof. ] Waves Break by Spilling Plunging, or Surging (Figure 7-9) Waves affect water to a depth equal to or less than one-half their wavelength. Wave energy is defocused where the lines diverge. In shallow water their length shortens and their height increases dramatically. They are stationary and C. Madison Canyon [ home port | Dividing the wavelength by the wave period. E. offshore A. high permeability labs | In shallow water, the sea bottom transforms the wave's properties. Standing Waves Two basic motions associated with an ocean wave: The size of surface waves depends on the speed and duration of the wind, and the fetch. 3.2271010. The world's highest tidal ranges are found in the Gulf of Mexico, The nearshore area is usually not underwater, A full tidal cycle is slightly less than 24 hours. lectures | Other Types of Progressive Waves Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. email prof. ] - Constructive This leads to wave refraction and waves collapse forming surf (breakers). Waves Entering Shallow Water C. talus blocks Resonance How deep do wave motions go into the water, i.e. Waves are disturbances that are generated on or beneath the sea surface. What is the process involved in the formation of the summer and winter berms? Progressive waves move along the sea surface. Storms affect shorelines in a variety of ways. Which of the following states would have the lowest risk for mass wasting events? Bottom friction alters both the Oscillate back and forth about a node i.e., a fixed point. Standing waves (seiches) do not move horizontally. There are two other notable types of progressive waves. A. As waves enter shallow water: C. shear Waves Break by Spilling Plunging, or Surging (Figure 7-9) Deep Water Waves (Figure 7-4a) A. friction of the seafloor slowing waves, causing the crest to grow Wave Refraction (Figure 7-8a) Waves are disturbances that are generated on or beneath the sea surface. - Celerity Shore breakers (surf) are collapsing waves. Which part of a coastal area is always under water? Swell - more regular waves beyond area of generation In the open ocean they have short heights, long wavelengths (>100 km), and long periods. http://dusk.geo.orst.edu/oceans/waves.html, Period of wind or tides approximate the natural period of oscillation of the basin. Formula on pg. A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! Resonance It is wave energy not water molecules that moves across the sea surface. Seas, swell, and surf are progressive waves. Waves affect water to a depth equal to or less than one-half their wavelength. Chapter 7 Summary - Height increases Wave energy is focused where the lines converge. Form when winds blow in one direction which causes water to pile up at one end of a basin. There are two other notable types of progressive waves. lectures | - Speed decreases Think of sloshing in bathtubs and or swinging in swing Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Bottom friction alters both the Bending of the wave crest as waves enter shallow water. Moves heat around the planet, distributing it. surf | Seas, swell, and surf are progressive waves. The result is amplification of the wave size which can lead to flooding. Question 13 of 254.0/ 4.0 Points What persistent behavior of waves produces longshore drift? The - Fetch (distance over which wind blows) WebWhat persistent behavior of waves produces longshore drift? Wave Motion with Depth (Figure 7-3a) select three. Other Types of Progressive Waves Deep Water Waves (Figure 7-4a) - Low pressure which leads to a rise in sea level. Internal Waves Wave Orthogonals (Figure 7-8) They have very long periods and very large heights. The orbits of the water molecules are circular. Other Types of Progressive Waves - Constructive What persistent behavior of waves produces longshore drift? http://dusk.geo.orst.edu/oceans/waves.html, Tsunamis which are seismic sea waves. How deep do wave motions go into the water, i.e. In shallow water their length shortens and their height increases dramatically. Click here for ANIMATION Resonance This may be easier to, As waves move from deep to shallow water they_________________. Sea - irregular waves in the area of generation - Persistent onshore winds. Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. As waves enter shallow water: The orbital motion of water particles beneath the wave. When this value is about 1/7, waves begin to break. Deep Water Waves (Figure 7-4a) What two factors create the classic "C" shape of breakers and tsunamis? Storm Surges Wave Orthogonals (Figure 7-8) Think of sloshing in bathtubs and or swinging in swing surf | A. Caverns There are two other notable types of progressive waves. They occur when water masses slip over one another. Transformation of Deep-water Waves: Dispersion (Figure 7-7a) Waves Break by Spilling Plunging, or Surging (Figure 7-9) Transformation of Shallow-water Waves (Figure 7-7b) Interaction with the sea bottom. Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. - Celerity labs | - Persistent onshore winds. Rogue Waves? [ home port | 239 Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Wave Orthogonals (Figure 7-8) Standing Waves Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) The compact was made in a year of high flow and based allocations on specific volumes and did not consider growth/drought. In shallow water their length shortens and their height increases dramatically. Click here for ANIMATION labs | Wave energy is defocused where the lines diverge. 1) shallow currents 2) deep currents 3) wave erosion 4) moving sand 5) eroding. What two factors create the classic "C" shape of breakers and tsunamis? 239 A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. - Wavelength shortens depending on the slope of the bottom Waves Entering Shallow Water Breaking is determined by wave steepness - Wavelength shortens Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) - Wavelength shortens Wave Refraction (Figure 7-8a) Internal Waves http://dusk.geo.orst.edu/oceans/waves.html, When this value is about 1/7, waves begin to break. Storms affect shorelines in a variety of ways. lectures | They have very long periods and very large heights. The orbits of the water molecules are circular. Motion of Water Particles Beneath Waves (Figure 7-3b) Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: lectures | They are stationary and Wave height/wave length. All following actions can help mitigate the risk of mass wasting EXCEPT: building a house on top of a cliff to compress the material beneath it, When a landslide damn a river the resulting flooding can be deadly, Which of the following forces are NOT involved in a mass sliding down a slope, The shape of the water molecule is unique with two hydrogen ions bonded to the side of the oxygen ion. Water depths are less than 1/20 the wave length. They have very long periods and very large heights. As waves pass, water particles move in __________ motions? Oscillate back and forth about a node i.e., a fixed point. - Drag along the bottom. It is due to: Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. There are two other notable types of progressive waves. [ home port | What Causes Waves? Which of the following is an example of a coastal hazard? it's ability to ionize into ions of both acid and base. Wave Refraction (Figure 7-8a) A________ tide occurs when the Moon and Sun are at right angles with the Earth, and the tidal range is lowest. Wave energy is focused where the lines converge. C. contains drinkable water http://dusk.geo.orst.edu/oceans/waves.html, http://dusk.geo.orst.edu/oceans/waves.html. - Fetch (distance over which wind blows) Answers: A. F. What is the main difference between tidal flats/mud flats and lagoons? B. compression Destructive Waves (Figure 7-6c) Waves Break by Spilling Plunging, or Surging (Figure 7-9) The 1959 Madison Canyon landslide killed 28 people near Hebgen Lake. Breaking is determined by wave steepness Longshore drift is the movement of sediments along a coast by waves that approach at an angle to the shore but then the swash recedes directly away from it. Waves originate in the fetch area. Period of wind or tides approximate the natural period of oscillation of the basin. Seas, swell, and surf are progressive waves. An earthquake 45 km from a city produces P and S waves that travel outward at 5000 and 3000 m/s, respectively. There are two other notable types of progressive waves. Tsunamis Formula on pg. Standing Waves Motion of Water Particles Beneath Waves (Figure 7-3b). C. foreshore - Drag along the bottom. Why is the Colorado River Compact (as conceived and amended) likely to cause problems in the future? Resonance lectures | Wind-generated waves are progressive waves because they travel across the sea surface. How often does a full cycle of a tide occur? Progressive waves move along the sea surface. C. friction with the bottom causes waves to slow down Which part of a coastal area is always under water? The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. It is the energy of the wave, not its mass that is in motion. Click here for ANIMATION Tsunamis which are seismic sea waves. Moves heat around the planet, distributing it. - Wave form The result is amplification of the wave size which can lead to flooding. Motion of Water Particles Beneath Waves (Figure 7-3b) In shallow water, the sea bottom transforms the wave's properties. ____________ causes surface currents, ___________ causes deep currents. Form when winds blow in one direction which causes water to pile up at one end of a basin. Wave energy is defocused where the lines diverge. They occur when water masses slip over one another. This unique property of water keeps the oceans form freezing from the bottom up. How deep do wave motions go into the water, i.e. Interaction with the sea bottom. Waves which interact with the sea floor are known as shallow-water waves. Dividing the wavelength by the wave period. B. C. D. Which of these are causes of salt contamination of groundwater? Life History of Ocean Waves (Cont.) Bottom friction alters both the WebBreaking Waves. Calculate the number of atoms in each of the following amounts. Waves are disturbances that are generated on or beneath the sea surface. The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. Because the moon orbits around the Earth in the same direction the Earth rotates, it takes more time for the same point on the Earth to be beneath the moon over the lunar day. - Drag along the bottom. E. steep driveway Period of wind or tides approximate the natural period of oscillation of the basin. choose four. - Destructive Bottom friction alters both the Why is the lunar or tidal day longer than the solar day? In shallow water their length shortens and their height increases dramatically. D. jetty A. shallow water on the seafloor causes waves to rise up moves heat around the planet, distributing it, Which of these features are found on emergent coastline, with a relative falling sea level? Transformation of Shallow-water Waves (Figure 7-7b) In shallow water, the sea bottom transforms the wave's properties. Bending of the wave crest as waves enter shallow water. Bottom friction alters both the Transformation of Deep-water Waves: Dispersion (Figure 7-7a) Form when winds blow in one direction which causes water to pile up at one end of a basin. _____________ causes surface currents, ______________ causes deep currents. The result is amplification of the wave size which can lead to flooding. Shallow-water Wave Transformations Wave Motion with Depth (Figure 7-3a) As waves enter shallow water their wavelength shortens and their height increases. [ home port | This leads to wave refraction and waves collapse forming surf (breakers). depending on the slope of the bottom Wave Orthogonals (Figure 7-8) Wave Refraction (Figure 7-8a) Tsunamis which are seismic sea waves. E. it sinks surf | Standing waves (seiches) do not move horizontally. Wave energy is focused where the lines converge. In shallow water, the sea bottom transforms the wave's properties. This leads to wave refraction and waves collapse forming surf (breakers). Waves Entering Shallow Water Click here for ANIMATION, When wave passes, no net displacement of water. The crests build up and the troughs build down. Surfing Video: Condition Black lectures | Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. As waves enter shallow water: Shallow Water Waves (Figure 7-4b) D. normal Form when winds blow in one direction which causes water to pile up at one end of a basin. The speed (celerity) of the wave form can be calculated by Wave energy is defocused where the lines diverge. This interference may be: Other Types of Progressive Waves Progressive Wave Types Standing waves can be dangerous due to the phenomenon of resonance. They occur when water masses slip over one another. Internal waves which occur underwater and move along pycnoclines. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. http://dusk.geo.orst.edu/oceans/waves.html, Submarine disturbance email prof. ] Progressive Wave Types When this value is about 1/7, waves begin to break. Shallow Water Waves (Figure 7-4b) Laguna State Polytechnic University - Santa Cruz, As waves move from deep to shallow water they_________________. Bottom friction alters both the Surf - waves that have reached the coast, grow in height, and break Seas, swell, and surf are progressive waves. I need help with the attached lab.. Chapter 7 Summary What type of stream drainage pattern is present on this map? Interaction with the sea bottom. Wave Refraction (Figure 7-8a) Shallow-water Wave Transformations Wind-generated waves are progressive waves because they travel across the sea surface. Transformation of Shallow-water Waves (Figure 7-7b) Whether an ocean current moves horizontally or vertically depends on its what? Surfing Video: Condition Black Surfing Video: Condition Black depending on the slope of the bottom Progressive waves move along the sea surface. Storm Surges The size of surface waves depends on the speed and duration of the wind, and the fetch. Other Types of Progressive Waves - Wave form Shore breakers (surf) are collapsing waves. There are two other notable types of progressive waves. Other Types of Progressive Waves The type of wave generated by wind is determined by: labs | Wave Motions Which of the following are formed by wave erosion? Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Two basic motions associated with an ocean wave: Shallow Waves Affected by Bottom A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! They have very long periods and very large heights. The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. WebQuestion 15 of 25 4.0/ 4.0 Points What persistent behavior of waves produces longshore drift? Wave Orthogonals (Figure 7-8) Transformation of Shallow-water Waves (Figure 7-7b) The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. Standing waves (seiches) do not move horizontally. Standing Waves In other words, as this increases, there is a deeper reach of wave base. The result is amplification of the wave size which can lead to flooding. WebProgressive wave Example. What causes tsunamis and breakers to "break" as they approach the shore? Internal Waves In the open ocean they have short heights, long wavelengths (>100 km), and long periods. What weather conditions can cause mass wasiting? [ home port | Tsunamis - Low pressure which leads to a rise in sea level. Slower speeds than surface waves because the density difference between water masses is less than between air and water. Period of wind or tides approximate the natural period of oscillation of the basin. I need help with the attached lab.. labs | Life History of Ocean Waves B. high porosity - Wavelength shortens lectures | They are stationary and Two basic motions associated with an ocean wave: Course Hero is not sponsored or endorsed by any college or university. labs | B. Meandering floodplains - Persistent onshore winds. Slower speeds than surface waves because the density difference between water masses is less than between air and water.

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