What will be the velocity of the tidal...

Question 1 / 2066636ee928f7522a1c51a581

Question 1 of 2066636ee928f7522a1c51a581

What will be the velocity of the tidal current 1.0 mile southwest of Lewis Pt., RI, at 1501 EST (ZD +5) on 4 April 1983?

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Question 1 of 20

66636ee928f7522a1c51a581

What will be the velocity of the tidal current 1.0 mile southwest of Lewis Pt., RI, at 1501 EST (ZD +5) on 4 April 1983?

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🔍 Key Concepts

• Tidal current station vs. reference station in the Tidal Current Tables • How to use a current diagram (rotary current table or graphic) for Lewis Point, RI • Time conversion using ZD +5 and checking the right tidal cycle (flood vs. ebb)

💭 Think About

• First, identify whether Lewis Pt., RI is a primary (reference) station or a subordinate station, and determine where to get its current information in the Tidal Current Tables. • Convert 1501 EST (ZD +5) to the time format used in the tables and locate the closest tabulated times around 1501. • Decide whether you need to interpolate between two times, and think about how the current speed is changing around that time (increasing or decreasing).

✅ Before You Answer

• Confirm you are looking at the correct date and year (4 April 1983) and not another day or cycle. • Verify you are using the data for the correct location (Lewis Pt., RI, and specifically 1.0 mile SW of it, not at the reference station itself if they differ). • Check whether the table or diagram shows maximums and slack only, or gives speeds at regular intervals, and be sure your chosen speed fits the trend between those points.

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Question 1 of 20

What will be the velocity of the tidal current 1.0 mile southwest of Lewis Pt., RI, at 1501 EST (ZD +5) on 4 April 1983?

0.7 knot

1.4 knots

1.6 knots

1.9 knots

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Question 1 / 2066636ee928f7522a1c51a581

Question 1 of 2066636ee928f7522a1c51a581

What will be the velocity of the tidal current 1.0 mile southwest of Lewis Pt., RI, at 1501 EST (ZD +5) on 4 April 1983?

Back

Question 1 of 20

66636ee928f7522a1c51a581

What will be the velocity of the tidal current 1.0 mile southwest of Lewis Pt., RI, at 1501 EST (ZD +5) on 4 April 1983?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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