E) wave refraction. As water gets shallower and waves travel more slowly, their wavelength decreases. A surf spot needs to be exposed to waves in order to have surf, so exposure to predominant swell direction is important. The gravitational attraction just between the Moon and Sun. b. they bounce wave energy back across the beach and cause erosion. 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 Compared to an eastern boundary current in a gyre, which of the following statements is true for a western boundary current? A storm surge b. Who did varane play for?Manchester United F.C.#19 / DefenderFrance national football tea#4 / Defender. e.are wider than summer beaches due to high energy waves during the winter. 5.21. Cold currents flowing ___ on the ___ sides of continents produce arid conditions. wave diffraction. -A wave with an amplitude that is the sum of the amplitudes of the initial two waves. Tsunami have a very long wavelength, so they travel at very high speeds (equivalent to the speed of a jet airplane). Oceanography Exam 2 Quiz Sheet - Knowledge Mouse Large deposits of sediment at the mouths of rivers are called. You might want to use a calculator for this. Water flowing out of an enclosed basin due to the tides is called a/an ________. Image courtesy of Cecilia and Randy Lascody, from National Oceanic and Atmospheric Administration (NOAA). The ratio of wave height to wavelength is called the ____. HS-ESS2-5 Plan and conduct an investigation of the properties of water and its effects on Earth materials and surface processes. By the time the wave reached the "6 hours" line west of Hawai'i, the wave moved slower in some places than in others. (B) Wave diffraction and reflection in Koieie Loko Ia fishpond. As a wave advances, and each time it breaks, it loses energy. principle of decreasing orbital motion with depth. Because the focal spot results from the interference of these two waves, the time-reversed field can always be expressed (for a monochromatic wave) as the imaginary part of the Green's function (22). 5.4 C) form when large waves suddenly hit bottom in shallow water. Why does the wave height of a tsunami increase as the tsunami enters shallow water? Fig. Waves converge on headlands due to wave refraction Standing waves may be caused by wave reflection A tsunami may result from ____. The interaction of longshore currents and eddy currents with coastal features produces stable, nearshore circulation patterns. There are three types of breaking waves: plunging breakers, spilling breakers, and surging breakers. Where few streams bringing in lithogenous sediment. If the bottom is very steep, the resulting waves will be plunging. a.are narrower than summer beaches due to high energy waves during the winter. -the highest part of the wave For reflected waves, the angle of incidence, the angle at which the wave approaches the surface, equals the angle of reflection. Which plankton build a shell of silicia? 5.19. c.increased wave action. Anatomy of a rip current, showing how currents parallel to shore intersect with the rip current heading out to sea. Wave steepness increases. Equatorial currents are driven by the ____. Midterm #3 Flashcards Flashcards | Chegg.com The speed of a deep-water wave is proportional to ________. 57. In the southern atmosphere, the direction of Ekman transport is always. The graph shown is an example of a ________ tidal pattern. A wave train is caused by wave energy moving more slowly than individual waves. -A wave with an amplitude that is the difference between the amplitudes of the initial two waves. b.rise in sea level due to a large weight of glacier on a continental mass. Will you still be able to buy Godiva chocolate? Term. Constructive wave, A problem with the worldwide shark fisheries is __________. The circular motion of water molecules extends to a depth that is equal to ________. -the upper limit of wave-induced motion in the water Global warming will likely be accompanied by sea level rise. Your email address will not be published. Longshore currents flow roughly parallel to the beach (Fig. Over 100 people die each year in the U.S. in rip currents and they account for over 80% of rescues performed by surf beach lifeguards. B) destructive interference.C) wave diffraction. 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. -Water moves in a circle in the direction opposite to wave movement. wave diffraction. The diameter of a wave orbital at the surface is equal to: The area where wind-driven waves are generated is called the sea or sea area. Would hydrogen chloride be a gas at room temperature? 48.The diameter of a wave orbital at the surface is equal to _________. -a gently sloping rocky bottom D) surf. An earthquake of magnitude 8.5 off the coast of Japan, 8000 km away, generates a tsunami with a wavelength of 200 km. Choose all that apply. e.Tides are not impacted by the eccentricity of Earths orbit about the Sun.