The wind at Frying Pan shoals has been...

Question 1 / 2066636eea28f7522a1c51b893

Question 1 of 2066636eea28f7522a1c51b893

The wind at Frying Pan shoals has been south-southwesterly at an average velocity of 30 mph. The predicted set and drift of the rotary current are 232° at 0.8 knot. What current should you expect?

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Question 1 of 20

66636eea28f7522a1c51b893

The wind at Frying Pan shoals has been south-southwesterly at an average velocity of 30 mph. The predicted set and drift of the rotary current are 232° at 0.8 knot. What current should you expect?

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🔍 Key Concepts

• Rotary currents around shoals and how wind can alter the predicted set and drift • The relationship between strong, persistent wind direction (south-southwesterly) and the resulting surface current direction and speed • How to adjust from a predicted current (from tables) to an observed/expected current when wind is strong

💭 Think About

• Visualize a chart: mark the predicted set 232° at 0.8 knot, then think about how a 30 mph south-southwesterly wind would tend to push surface water relative to that direction • Ask yourself: does the wind tend to increase or decrease the current speed? And does it tend to veer (clock) or back (counter‑clock) the current set in this region? • Compare each choice to the predicted current and decide which shows a realistic change in both direction and speed for a strong, persistent wind

✅ Before You Answer

• Be sure the current direction you choose is consistent with a wind from the south-southwest (remember: wind direction is named from where it comes from, current is named by where it flows toward) • Check that the speed change from 0.8 knot to the option’s drift is realistic for a 30 mph wind (not a tiny change, but not an extreme one either) • Verify that the option you lean toward is not pointing roughly into the wind; surface current is usually driven generally with the wind, not directly against it

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Question 1 of 20

The wind at Frying Pan shoals has been south-southwesterly at an average velocity of 30 mph. The predicted set and drift of the rotary current are 232° at 0.8 knot. What current should you expect?

065° at 1.2 knots

224° at 0.4 knot

139° at 0.6 knot

092° at 1.3 knots

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Question 1 / 2066636eea28f7522a1c51b893

Question 1 of 2066636eea28f7522a1c51b893

The wind at Frying Pan shoals has been south-southwesterly at an average velocity of 30 mph. The predicted set and drift of the rotary current are 232° at 0.8 knot. What current should you expect?

Back

Question 1 of 20

66636eea28f7522a1c51b893

The wind at Frying Pan shoals has been south-southwesterly at an average velocity of 30 mph. The predicted set and drift of the rotary current are 232° at 0.8 knot. What current should you expect?

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?

Quick actions

— No credit card needed