Which factor has the greatest effect on the...

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Question 1 of 2066636eec28f7522a1c51c2b3

Which factor has the greatest effect on the value of the free surface correction?

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Question 1 of 20

66636eec28f7522a1c51c2b3

Which factor has the greatest effect on the value of the free surface correction?

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🔍 Key Concepts

• Free surface effect and how it reduces a vessel's stability (metacentric height, GM) • How moment of inertia of the liquid surface changes with tank dimensions • Relationship between tank breadth (width) and the heeling moment caused by liquid shift

💭 Think About

• Think about which tank dimension makes the liquid’s center of gravity move the farthest when the ship heels slightly. • Ask yourself: if you doubled each listed factor one at a time, which change would most strongly increase the heeling moment from the free surface? • Consider which option directly affects the transverse (side‑to‑side) movement of the liquid, rather than just its volume or weight.

✅ Before You Answer

• Verify which geometric property of the tank appears in the free surface moment (FSM) or free surface correction (FSC) formula in stability references. • Check which factor primarily affects the transverse second moment of area of the liquid surface. • Confirm that you are focusing on the shape and orientation of the tank relative to the ship’s centerline, not just how full or heavy the tank is.

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Question 1 of 2066636eec28f7522a1c51c2b3

Which factor has the greatest effect on the value of the free surface correction?

Back

Question 1 of 20

66636eec28f7522a1c51c2b3

Which factor has the greatest effect on the value of the free surface correction?

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