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Waves and Tide Review

Waves and Tide Review. Challenge Question. Based on the image what do you think is the relationship between depth of water and the speed of a wave?. Let’s Find Out. Review. Parts of a Wave Which color of light travels the furthest? The Least?

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Waves and Tide Review

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  1. Waves and Tide Review

  2. Challenge Question Based on the image what do you think is the relationship between depth of water and the speed of a wave?

  3. Let’s Find Out

  4. Review • Parts of a Wave • Which color of light travels the furthest? The Least? • What is the difference between wind duration and fetch? • Would a surfer appreciate a plunging or spilling wave? Why?

  5. Let’s Look At Your Tides Notes From Yesterday • http://oceanexplorer.noaa.gov/edu/learning/player/lesson10.html • http://www.youtube.com/watch?v=1otfxSwaG5g Summary: The water movement on the shoreline is different depending on the time of the day. How this water moves in and out is called a tide and is impacted by the rotation of the earth, and the alignment of the sun and moon. Highest High and Lowest Low is caused by total alignment (Spring Tide). A right angle causes neap tides (Not as extreme).

  6. Tides • What is an easy way to explain tidal range? • How do you find it? • What are the three different frequencies of tides?

  7. Which is Which? Must always measure on a basic 24 hour block of time…

  8. ?

  9. ?

  10. Review #2 • Can sound waves move through water? If so how are they used? • Match terms to wave type (4 types from your Frayer Models) Impacted by the Moon Capsizes Boats Rocking Motion Earthquakes • Period v. Frequency – Time for One Wave/Amount of Waves in One Second – What is the relationship between the two?

  11. What is it?

  12. Mapping Tidal Patterns – Part 1 • Determine the Tidal Range • Highlight your highest high tide and lowest low tide (may be more than one) – Then mark these Spring Tides on the side of the chart. • Highlight your lowest high tide and highest low tide (may be more than one) – Now mark these Neap Tides on the side of the chart.

  13. Mapping Tidal Patterns – Part 2 LABEL THE X AND Y AXIS – X and Y Determine: What data goes on the X axis? How many lines will you have to complete this axis? Label your X axis and give it a Title. Determine: What data goes on the Yaxis? What do you notice about this axis? How many lines will you have to complete this axis? Label your Y axis and give it a Title. Plot and Connect Each Point Together

  14. Review #3 Which is spring and which is neap? How would you describe these tidal patterns to someone who asked?

  15. Low Tide can also be called ___________ tide. • High Tide can also be called ____________ tide • Compare diurnal and semi-diurnal • What is this an example of? http://www.youtube.com/watch?v=axAxtsyHreQ

  16. Waves • What causes a wave to break? • Is light penetration the same at all depths? • What is the formula for wave velocity?

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