G 351 U Oceanography Wave Characteristics Questionnaire

Want create site? With you can do it easy.

G 351 U Oceanography Wave Characteristics Questionnaire

PLEASE READ: Create a separate word document for your answers. Do not include the questions on your answer sheet. Just include the question number and the answer.

Don't use plagiarized sources. Get Your Custom Essay on
G 351 U Oceanography Wave Characteristics Questionnaire
Just from $13/Page
Order Essay

PART A
Wave Characteristics

Goal: The purpose of this exercise is to practice calculating wave characteristics.

Figure 1

1) In Figure 1, what is the wave height (H) and wavelength (L), in meters?

2) Describe how you could determine the wave period.

3) Calculate the wave steepness (H/L).

4) Would this theoretical wave break in the open deep ocean far from land, why or why not?

5) Imagine this wave is stable enough to approach shore. What would happen to the wave height and wavelength at very shallow water depths? Be specific.
PART B Ocean Tides & Sea-level Variation

Goal: The purpose of this exercise is to help you read tide charts, and understand tides & the forces that generate them.

Figure 2

 

Predicted sea level variations for a monitoring station at the waterfront in Tacoma are shown in the graph above (Figure 2). NOTE: “MLLW” = “Mean Lower Low Water Level,” which is given as a height of 0.0 ft in order to use as a point of reference. [Source = http://tidesandcurrents.noaa.gov]

6) Looking at the water level, exactly how many high tides and how many low tides are there in each day? – Be precise and notice the date & time as given on the x-axis.

7) What is the maximum height of the tide in Figure 2 (relative to MLLW) and what date & time does it occur?

8) At 10 AM on Nov. 9th, is the tide rising, falling, or neither? Does this produce a flood, ebb, or slack current?

Using Data
Now, we are going to examine some tide predictions for Astoria, OR. First, find Astoria, OR on a map (or Google Earth). Now, go to tidesandcurrents.noaa.gov/ and find the tide predictions for Astoria.
Specific instructions:
1. Go to this url: https://tidesandcurrents.noaa.gov/
2. type “Astoria, OR” into the search bar at the top right of the page.
3. Select the Astoria station (9439040 Astoria, OR)
4. Click the “Tides/Water Levels” tab and select “NOAA Tide Predictions”
(If you want to see the actual water level in comparison to the prediction, click on “Water Levels”)

<<You should now be able to see the tide chart for a two day period around today>>

5. To see a prediction for a future (or past) date, look below the tide chart, change the date range, and click the “Plot Daily” tab.
6. You can also change other factors here. We want to see the tidal variation relative to mean sea level instead of relative to “Lower Low Water Level”, so click the “Datum” tab and choose “MSL” (Mean Sea Level).

QUESTIONS:

9) You want to go on a low tide beach walk to look at sea life on Saturday, June 2, 2018. At what time will the lowest tide of the day occur and what is the predicted tidal height relative to Mean Sea Level (MSL)?

G 351 U Oceanography Wave Characteristics Questionnaire

G 351 U Oceanography Wave Characteristics Questionnaire

10) Your friends are going to take a canoe out on Sunday, June 3 and have asked you for help figuring out the general tide. They are planning to leave at 1pm from the waterfront near the HWY101 bridge and return by 4pm. They would like to plan to start paddling against the tidal current, and then “ride the tide” on the way home.

What will be the likely dominant current type during this time and what direction will the current flow towards? What direction (east or west) should your friends travel towards when leaving Astoria?

 

 

Use your lecture notes and textbook to answer the following questions.

11) In your own words, what causes the tides? Be complete in your answer.

12) The sun is much more massive than the moon, why does the moon have more of an effect on the tides?

13) What is the relative position of the sun and the moon during the two “spring tides” in the tidal cycle.

14) What is the relative position of the sun and the moon during the two “neap tides” in the tidal cycle.

15) On June 20, 2018, the moon will be in first-quarter phase (waxing). What kind of effect does this have on the tides? Does it produce neap or spring tides? Why?

16) What is the difference between diurnal, semidiurnal, and mixed semidiurnal tide cycles? You may need to remind yourself of what these are by looking at the lecture (or Figure 9.16 on pg. 279 in your textbook).
17) What type of tidal cycle is found at Astoria (diurnal, semidiurnal, or mixed semidiurnal)? Explain your answer, and make sure to check that you are looking at the tidal variation in one 24-hr day.

NOW, you are going to look at tide charts from other locations. To do this, use the NOAA tide website from above, but type in a new city in the search bar. You will have to re-select “Tide/Water Levels”  “NOAA Tide Predictions” from the dropdown menu and “MSL” under Datum for each city.

18) What type of tidal cycle is found in San Diego, California? What is the range of tidal height given, from the lowest to the highest tide (use most recent given over the last 2 days)? Be sure to show your units.

19) What type of tidal cycle is found in Pensacola, Florida? What is the range of tidal height?

20) What type of tidal cycle is found in Eastport, Maine? What is the range of tidal height?

Did you find apk for android? You can find new and apps.

What Will You Get?

We provide professional writing services to help you score straight A’s by submitting custom written assignments that mirror your guidelines.

Premium Quality

Get result-oriented writing and never worry about grades anymore. We follow the highest quality standards to make sure that you get perfect assignments.

Experienced Writers

Our writers have experience in dealing with papers of every educational level. You can surely rely on the expertise of our qualified professionals.

On-Time Delivery

Your deadline is our threshold for success and we take it very seriously. We make sure you receive your papers before your predefined time.

24/7 Customer Support

Someone from our customer support team is always here to respond to your questions. So, hit us up if you have got any ambiguity or concern.

Complete Confidentiality

Sit back and relax while we help you out with writing your papers. We have an ultimate policy for keeping your personal and order-related details a secret.

Authentic Sources

We assure you that your document will be thoroughly checked for plagiarism and grammatical errors as we use highly authentic and licit sources.

Moneyback Guarantee

Still reluctant about placing an order? Our 100% Moneyback Guarantee backs you up on rare occasions where you aren’t satisfied with the writing.

Order Tracking

You don’t have to wait for an update for hours; you can track the progress of your order any time you want. We share the status after each step.

image

Areas of Expertise

Although you can leverage our expertise for any writing task, we have a knack for creating flawless papers for the following document types.

Areas of Expertise

Although you can leverage our expertise for any writing task, we have a knack for creating flawless papers for the following document types.

image

Trusted Partner of 9650+ Students for Writing

From brainstorming your paper's outline to perfecting its grammar, we perform every step carefully to make your paper worthy of A grade.

Preferred Writer

Hire your preferred writer anytime. Simply specify if you want your preferred expert to write your paper and we’ll make that happen.

Grammar Check Report

Get an elaborate and authentic grammar check report with your work to have the grammar goodness sealed in your document.

One Page Summary

You can purchase this feature if you want our writers to sum up your paper in the form of a concise and well-articulated summary.

Plagiarism Report

You don’t have to worry about plagiarism anymore. Get a plagiarism report to certify the uniqueness of your work.

Free Features $66FREE

  • Most Qualified Writer $10FREE
  • Plagiarism Scan Report $10FREE
  • Unlimited Revisions $08FREE
  • Paper Formatting $05FREE
  • Cover Page $05FREE
  • Referencing & Bibliography $10FREE
  • Dedicated User Area $08FREE
  • 24/7 Order Tracking $05FREE
  • Periodic Email Alerts $05FREE
image

Our Services

Join us for the best experience while seeking writing assistance in your college life. A good grade is all you need to boost up your academic excellence and we are all about it.

  • On-time Delivery
  • 24/7 Order Tracking
  • Access to Authentic Sources
Academic Writing

We create perfect papers according to the guidelines.

Professional Editing

We seamlessly edit out errors from your papers.

Thorough Proofreading

We thoroughly read your final draft to identify errors.

image

Delegate Your Challenging Writing Tasks to Experienced Professionals

Work with ultimate peace of mind because we ensure that your academic work is our responsibility and your grades are a top concern for us!

Check Out Our Sample Work

Dedication. Quality. Commitment. Punctuality

It May Not Be Much, but It’s Honest Work!

Here is what we have achieved so far. These numbers are evidence that we go the extra mile to make your college journey successful.

0+

Happy Clients

0+

Words Written This Week

0+

Ongoing Orders

0%

Customer Satisfaction Rate
image

Process as Fine as Brewed Coffee

We have the most intuitive and minimalistic process so that you can easily place an order. Just follow a few steps to unlock success.

See How We Helped 9000+ Students Achieve Success

image

We Analyze Your Problem and Offer Customized Writing

We understand your guidelines first before delivering any writing service. You can discuss your writing needs and we will have them evaluated by our dedicated team.

  • Clear elicitation of your requirements.
  • Customized writing as per your needs.

We Mirror Your Guidelines to Deliver Quality Services

We write your papers in a standardized way. We complete your work in such a way that it turns out to be a perfect description of your guidelines.

  • Proactive analysis of your writing.
  • Active communication to understand requirements.
image
image

We Handle Your Writing Tasks to Ensure Excellent Grades

We promise you excellent grades and academic excellence that you always longed for. Our writers stay in touch with you via email.

  • Thorough research and analysis for every order.
  • Deliverance of reliable writing service to improve your grades.
Place an Order Start Chat Now
image