C. foreshore Transformation of Deep-water Waves: Dispersion (Figure 7-7a) This leads to wave refraction and waves collapse forming surf (breakers). Wave Orthogonals (Figure 7-8) Other Types of Progressive Waves Breaking is determined by wave steepness Longshore drift is simply the sediment moved by the WebWhat persistent behavior of waves produces longshore drift? When this value is about 1/7, waves begin to break. Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. What persistent behavior of waves produces longshore drift? Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Resonance depending on the slope of the bottom http://dusk.geo.orst.edu/oceans/waves.html, - Destructive email prof. ] - Persistent onshore winds. Progressive waves move along the sea surface. Wave height/wave length. It is due to: Tsunamis which are seismic sea waves. Storms affect shorelines in a variety of ways. [ home port | Waves affect water to a depth equal to or less than one-half their wavelength. G. baymouth bar [ home port | Slower speeds than surface waves because the density difference between water masses is less than between air and water. The size of surface waves depends on the speed and duration of the wind, and the fetch. It is wave energy not water molecules that moves across the sea surface. Spits, bars, berms, barrier islands, and other features related to longshore drift are ultimately the result of what? In deep water most waves do not interact with the sea bottom and are called deep-water waves. surf | Waves affect water to a depth equal to or less than one-half their wavelength. There are two other notable types of progressive waves. Which of the following regions would have the highest risk of mass wasting? How deep do wave motions go into the water, i.e. Bending of the wave crest as waves enter shallow water. The size of surface waves depends on the speed and duration of the wind, and the fetch. Seas, swell, and surf are progressive waves. Which of these formulas correctly shows the water budget of the Great Basin (P=precipitation, R=runoff, E=evapotranspiration, G=groundwater storage). http://dusk.geo.orst.edu/oceans/waves.html, Wave energy is focused where the lines converge. Oscillate back and forth about a node i.e., a fixed point. - Low pressure which leads to a rise in sea level. Standing waves can be dangerous due to the phenomenon of resonance. A. raising of base level O Angle that waves hit the shoreline O Fetch of the waves O The numberofwaves in the wave O They occur when water masses slip over one another. B. it infiltrates 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! The size of surface waves depends on the speed and duration of the wind, and the fetch. Slower speeds than surface waves because the density difference between water masses is less than between air and water. choose two. - Destructive When this value is about 1/7, waves begin to break. Standing waves can be dangerous due to the phenomenon of resonance. Which feature of a wave is most important in order to understand the wave base of a wave's motion? [ home port | Interaction with the sea bottom. Consider two persons holding the opposite ends of the rope. I need help with the attached lab.. What is the main difference between tidal flats/mud flats and lagoons? Internal waves which occur underwater and move along pycnoclines. A drainage basin is also known as a watershed. Resonance What would you expect to happen to the bedload and suspended load? [ home port | 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! http://dusk.geo.orst.edu/oceans/waves.html, The result is amplification of the wave size which can lead to flooding. lectures | They are stationary and Waves Entering Shallow Water The size of surface waves depends on the speed and duration of the wind, and the fetch. D. overpumping in beaches They occur when water masses slip over one another. The ______ is the time interval it takes for adjacent wave crests to pass a given point. select all that apply. -Marine terrace, How often does a full cycle of a tide occur? Chapter 7 Summary Seas, swell, and surf are progressive waves. - Low pressure which leads to a rise in sea level. - Drag along the bottom. In shallow water their length shortens and their height increases dramatically. depending on the slope of the bottom http://dusk.geo.orst.edu/oceans/waves.html, In shallow water their length shortens and their height increases dramatically. Internal Waves - Wave form Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Longer wavelength waves travel faster than shorter ones and move ahead of them in a wave train. Think of sloshing in bathtubs and or swinging in swing They are stationary and the wave base? Storm Surges 1) shallow currents 2) deep currents 3) wave erosion 4) moving sand 5) eroding. This leads to wave refraction and waves collapse forming surf (breakers). This may be easier to, Spits, bars, berms, barrier islands, and other features related to longshore drift are ultimately the result of what? Shore breakers (surf) are collapsing waves. 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. The result is amplification of the wave size which can lead to flooding. surf | 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 occur when water masses slip over one another. (Figure 7-6b) They have very long periods and very large heights. -Friction of the seafloor slowing waves, causing the crest to grow. http://dusk.geo.orst.edu/oceans/waves.html, Tsunamis which are seismic sea waves. Standing Waves Standing waves can be dangerous due to the phenomenon of resonance. A trellis drainage pattern would be commonly associated with ________. Surfing Video: Condition Black surf | Why do some locations have especially high tidal ranges? They are stationary and They have very long periods and very large heights. email prof. ] Internal Waves 3.2271010. - Celerity 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! Wave energy is focused where the lines converge. They are stationary and Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: As waves pass, water particles move in ___________ motions? Chapter 7 Summary Standing waves (seiches) do not move horizontally. Which of the following is an example of a coastal hazard? Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. Other Types of Progressive Waves Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: It is due to: Storm Surges Surfing Video: Condition Black 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? Two basic motions associated with an ocean wave: Standing waves (seiches) do not move horizontally. Two basic motions associated with an ocean wave: http://dusk.geo.orst.edu/oceans/waves.html, - Wavelength shortens 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. labs | labs | The orbits of the water molecules become elliptical. The result is amplification of the wave size which can lead to flooding. Wave energy is defocused where the lines diverge. Storm Surges Life History of Ocean Waves (Cont.) Water depths are less than 1/20 the wave length. Waves originate in the fetch area. Standing Waves True or false? - Low pressure which leads to a rise in sea level. As waves enter shallow water their wavelength shortens and their height increases. Waves are disturbances that are generated on or beneath the sea surface. D. nearby cliff (with crescent shapes indicating scarp) lectures | Chapter 7 Summary Other Types of Progressive Waves Rogue Waves? Waves which interact with the sea floor are known as shallow-water waves. They are stationary and Think of sloshing in bathtubs and or swinging in swing longer wavelength waves travel faster than shorter ones and move ahead of them in a wave train. Transformation of Deep-water Waves: Dispersion (Figure 7-7a) The tectonically active west coast of North America generally has a _________ coast. Constructive wave interference occurs when several wave crests or troughs coincide. When does ground water mining in an aquifer occur? As waves enter shallow water their wavelength shortens and their height increases. A. They occur when water masses slip over one another. 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. 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, the sea bottom transforms the wave's properties. A________ tide occurs when the Moon and Sun are at right angles with the Earth, and the tidal range is lowest. Storm Surges As waves enter shallow water their wavelength shortens and their height increases. Standing waves (seiches) do not move horizontally. Waves which interact with the sea floor are known as shallow-water waves. D. swash zone When this value is about 1/7, waves begin to break. The type of wave generated by wind is determined by: What is the greatest mass wasting hazard to guests in Yosemite National Park? Water depths are less than 1/20 the wave length. - Low pressure which leads to a rise in sea level. It is due to: When you see a muddy or murky looking steam, that murky look is due to the _______ load in the stream. - Low pressure which leads to a rise in sea level. Bottom friction alters both the - Wavelength shortens Which features of a wave is most important in order to understand the wave base of a wave's motion? Progressive waves move along the sea surface. Slower speeds than surface waves because the density difference between water masses is less than between air and water. Tsunamis which are seismic sea waves. Wave Orthogonals (Figure 7-8) A jetty may have bad consequences for beach nourishment. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Answers: A. Form when winds blow in one direction which causes water to pile up at one end of a basin. 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! http://dusk.geo.orst.edu/oceans/waves.html, When this value is about 1/7, waves begin to break. - Low pressure which leads to a rise in sea level. The result is amplification of the wave size which can lead to flooding. They have very long periods and very large heights. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) - Persistent onshore winds. D. Thistle 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! Storm Surges In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Progressive waves move along the sea surface. [ home port | Standing Waves G. high specific heat Which of the following are common triggers of landslide? Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Shallow Waves Affected by Bottom This interference may be: depending on the slope of the bottom Seas, swell, and surf are progressive waves. They have very long periods and very large heights. select all that apply. Seas, swell, and surf are progressive waves. email prof. ] - Wavelength shortens surf | (Figure 7-6b) The 2005 La Conchita slide in California and the 2014, Oso landslide in Washington were both deadly landslides in residential areas. Life History of Ocean Waves This interference may be: 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! Shallow Waves Affected by Bottom Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Click here for ANIMATION Swell - more regular waves beyond area of generation Answers: A. D. What persistent behavior of waves produces longshore drift? Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Breaking is determined by wave steepness Think of sloshing in bathtubs and or swinging in swing Slower speeds than surface waves because the density difference between water masses is less than between air and water. When wave passes, no net displacement of water. select two. Transformation of Shallow-water Waves (Figure 7-7b) Wave energy is defocused where the lines diverge. There are two other notable types of progressive waves. lectures | Other Types of Progressive Waves Life History of Ocean Waves (Cont.) - Speed decreases In shallow water, the sea bottom transforms the wave's properties. Calculate the number of atoms in each of the following amounts. Internal waves which occur underwater and move along pycnoclines. Standing Waves Two basic motions associated with an ocean wave: - Destructive E. it sinks The type of wave generated by wind is determined by: Think of sloshing in bathtubs and or swinging in swing Wave Motion with Depth (Figure 7-3a) Waves are disturbances that are generated on or beneath the sea surface. In shallow water their length shortens and their height increases dramatically. Waves affect water to a depth equal to or less than one-half their wavelength. Waves Entering Shallow Water 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! Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) - Persistent onshore winds. This leads to wave refraction and waves collapse forming surf (breakers). email prof. ] They are stationary and [ home port | Internal Waves Other Types of Progressive Waves Waves are disturbances that are generated on or beneath the sea surface. http://dusk.geo.orst.edu/oceans/waves.html, Submarine disturbance Standing waves (seiches) do not move horizontally. Waves are disturbances that are generated on or beneath the sea surface. Storm Surges Which part of a coastal area is always under water? depending on the slope of the 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! Waves Entering Shallow Water Why build them in the first place? Oscillate back and forth about a node i.e., a fixed point. Wind C. it runs off The disturbance in the rope produces a Form when winds blow in one direction which causes water to pile up at one end of a basin. They occur when water masses slip over one another. - Drag along the bottom. - Low pressure which leads to a rise in sea level. - Wind velocity Waves affect water to a depth equal to or less than one-half their wavelength. Wave Motion with Depth (Figure 7-3a) Two basic motions associated with an ocean wave: How deep do wave motions go into the water, i.e. 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. - Destructive What type of stream drainage pattern is present on this map? Shore breakers (surf) are collapsing waves. 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! Whether an ocean current moves horizontally or vertically depends on its what? B. high porosity C. cohesion Life History of Ocean Waves The speed (celerity) of the wave form can be calculated by. 1) shallow currents 2) deep currents 3) wave erosion 4) moving sand 5) eroding. They are stationary and labs | Internal waves which occur underwater and move along pycnoclines. Form when winds blow in one direction which causes water to pile up at one end of a basin. - Height increases [ home port | Bottom friction alters both the The result is amplification of the wave size which can lead to flooding. Chapter 7 Summary In other words, as the wind increases, this also must always increase. Bottom friction alters both the Internal Waves Waves affect water to a depth equal to or less than one-half their wavelength. What persistent behavior of waves produces longshore drift? http://dusk.geo.orst.edu/oceans/waves.html, - Constructive Water depths are less than 1/20 the wave length. Progressive waves move along the sea surface. Standing waves (seiches) do not move horizontally. Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. - Low pressure which leads to a rise in sea level. Seas, swell, and surf are progressive waves. Angle that waves hit the shoreline. Click here for ANIMATION Oscillate back and forth about a node i.e., a fixed point. Tsunamis which are seismic sea waves. When this value is about 1/7, waves begin to break. Wind Generation of Waves This area is characterized by a "confused" sea state with extensive wave interference. Wave energy is defocused where the lines diverge. Internal Waves Question 13 of 254.0/ 4.0 Points What persistent behavior of waves produces longshore drift? It is wave energy not water molecules that moves across the sea surface. Seas, swell, and surf are progressive waves. Transformation of Shallow-water Waves (Figure 7-7b) labs | When a well pumps ground water out of an aquifer, it can affect the shape of the water table in the area near the well, Which of the following diagrams shows the shapes of the water near a well during pumping? Introductory Geology Water 5.11 Student Responses 1. A. exactly 12 hours http://dusk.geo.orst.edu/oceans/waves.html, - Drag along the bottom. Wave Speed Standing Waves depending on the slope of the bottom Water depths are less than 1/20 the wave length. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11). It forms there because: CO2 from the atmosphere dissolves in water droplets in clouds from which precipitation falls. There are two other notable types of progressive waves. Transformation of Shallow-water Waves (Figure 7-7b) As waves enter shallow water their wavelength shortens and their height increases. C. Madison Canyon Resonance Progressive waves move along the sea surface. This area is characterized by a "confused" sea state with extensive wave interference. 239 There are two other notable types of progressive waves. The result is amplification of the wave size which can lead to flooding. - Persistent onshore winds. Standing waves can be dangerous due to the phenomenon of resonance. lectures | What persistent behavior of waves produces longshore drift? Rogue Waves? Surfing Video: Condition Black Internal waves which occur underwater and move along pycnoclines. Wave Orthogonals (Figure 7-8) Click here for ANIMATION Which of the following are formed by wave erosion? The crests build up and the troughs build down. - Low pressure which leads to a rise in sea level. Simply put, wave size increases as the strength and duration of the wind, and distance over which it blows increases. Tsunamis Interaction with the sea bottom. In other words, as the wind increases, this also must always increase. depending on the slope of the bottom Wave Motions 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 speed (celerity) of the wave form can be calculated by Standing waves (seiches) do not move horizontally. - Wavelength shortens Other Types of Progressive Waves E. steep driveway It is wave energy not water molecules that moves across the sea surface. Internal waves which occur underwater and move along pycnoclines. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Sea - irregular waves in the area of generation When wave passes, no net displacement of water. What landform would this create? Standing waves can be dangerous due to the phenomenon of resonance. Standing Waves Shallow Waves Affected by Bottom Other Types of Progressive Waves Bottom friction alters both the Wave energy is focused where the lines converge. Waves Break by Spilling Plunging, or Surging (Figure 7-9) Motion of Water Particles Beneath Waves (Figure 7-3b) Resonance Life History of Ocean Waves (Cont.) Internal waves which occur underwater and move along pycnoclines. C. the salt-rich portion of rock that might dissolve away Swell - more regular waves beyond area of generation The orbits of the water molecules become elliptical. Click here for ANIMATION http://dusk.geo.orst.edu/oceans/waves.html, Gravitational attraction of sun and moon - Drag along the bottom. Waves are disturbances that are generated on or beneath the sea surface. [ home port | E. slightly more than 24 hours A. Gros Ventre It is wave energy not water molecules that moves across the sea surface. - Celerity What important function do surface currents provide to the land? Period of wind or tides approximate the natural period of oscillation of the basin. As waves enter shallow water their wavelength shortens and their height increases. SELECT ALL THAT APPLY. 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. Formula on pg. Wave Refraction (Figure 7-8a) - Height increases Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Form when winds blow in one direction which causes water to pile up at one end of a basin. SELECT ALL THAT APPLY. Waves affect water to a depth equal to or less than one-half their wavelength. - Wavelength shortens Surfing Video: Condition Black Resonance email prof. ] [ home port | Why is the lunar or tidal day longer than the solar day? Standing waves can be dangerous due to the phenomenon of resonance. Standing Waves Wave Motions Waves affect water to a depth equal to or less than one-half their wavelength. Click here for ANIMATION Slower speeds than surface waves because the density difference between water masses is less than between air and water. They have very long periods and very large heights. 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! Which of these is a source of nonpoint pollution? email prof. ] Interaction with the sea bottom. Internal Waves WebProgressive wave Example. labs | surf | Click here for ANIMATION It is wave energy not water molecules that moves across the sea surface. They have very long periods and very large heights. When this value is about 1/7, waves begin to break. Wave height/wave length. WebLongshore currents are affected by the velocity and angle of a wave. http://dusk.geo.orst.edu/oceans/waves.html, Swell - more regular waves beyond area of generation Which of these features are found on emergent coastlines, with a relative falling sea level? As waves enter shallow water their wavelength shortens and their height increases. Why is the lunar or tidal day longer than the solar day? The crests build up and the troughs build down. Answers: A. E. Which feature of a wave is most important to understand the energy of a wave? There are two other notable types of progressive waves. Other Types of Progressive Waves Breaking is determined by wave steepness Form when winds blow in one direction which causes water to pile up at one end of a basin. Mass wasting is the movement of material down a slope under the influence of gravity, A little bit of water can help stabilize material in a slope through a process called cohesion. C. Braided streams They are stationary and Wave Orthogonals (Figure 7-8) - Speed decreases What two factors create the classic "C" shape of breakers and tsunamis? Wave energy is defocused where the lines diverge. 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! Dividing the wavelength by the wave period. 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.

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