Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Waves are disturbances that are generated on or beneath the sea surface. In shallow water their length shortens and their height increases dramatically. The result is amplification of the wave size which can lead to flooding. Breaking is determined by wave steepness C. playa select three. surf | Waves affect water to a depth equal to or less than one-half their wavelength. Geology Chapters 10-12 Flashcards | Quizlet Bottom friction alters both the Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: A. Dendritic B. - Wind duration Waves Break by Spilling Plunging, or Surging (Figure 7-9) Transformation of Shallow-water Waves (Figure 7-7b). ____________ causes surface currents, ___________ causes deep currents. Angle that waves hit the shoreline. If you are considering a home site, what is one pretty sure evidence of possible landslides affecting the property? They occur when water masses slip over one another. They occur when water masses slip over one another. Surfing Video: Condition Black http://dusk.geo.orst.edu/oceans/waves.html, Oscillate back and forth about a node i.e., a fixed point. - Speed decreases Which type of tide results in the highest level of water? Standing Waves Oscillate back and forth about a node i.e., a fixed point. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. - Destructive - Wavelength shortens Bottom friction alters both the Period of wind or tides approximate the natural period of oscillation of the basin. They occur when water masses slip over one another. Think of sloshing in bathtubs and or swinging in swing 239 Form when winds blow in one direction which causes water to pile up at one end of a basin. surf | True or false? - Celerity Period of wind or tides approximate the natural period of oscillation of the basin. Standing waves (seiches) do not move horizontally. They occur when water masses slip over one another. They occur when water masses slip over one another. The areas from which streams collect water are separated into ________, the borders of which are defined by local topographic highs. choose two. Oscillate back and forth about a node i.e., a fixed point. 239 Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Constructive wave interference occurs when several wave crests or troughs coincide. surf | When wave passes, no net displacement of water. Moving sand _____ causes surface currents, _____ causes Standing Waves C. tombolo This interference may be: Motion of Water Particles Beneath Waves (Figure 7-3b) Waves originate in the fetch area. What happened in the 1925 Gros Ventre slide in Wyoming? As waves enter shallow water their wavelength shortens and their height increases. - Wave form Other Types of Progressive Waves Shore breakers (surf) are collapsing waves. select all that apply. Period of wind or tides approximate the natural period of oscillation of the basin. Progressive Waves Form when winds blow in one direction which causes water to pile up at one end of a basin. What Causes Waves? A. friction of the seafloor slowing waves, causing the crest to grow Waves affect water to a depth equal to or less than one-half their wavelength. Waves Entering Shallow Water Think of sloshing in bathtubs and or swinging in swing Breaking is determined by wave steepness Standing waves (seiches) do not move horizontally. Life History of Ocean Waves - Low pressure which leads to a rise in sea level. A. high permeability Deep Water Waves (Figure 7-4a) It is wave energy not water molecules that moves across the sea surface. Storm Surges Standing waves (seiches) do not move horizontally. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Other Types of Progressive Waves Which type of tide results in the highest level of water? lectures | (Figure 7-6b) Tsunamis Shore breakers (surf) are collapsing waves. This leads to wave refraction and waves collapse forming surf (breakers). email prof. ] Bottom friction alters both the Once city residents feel the shaking of the P wave, how much time do they have before the S wave arrives?
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