How can a ship made of steel (psteel = 7.9 g/cm³) float in water? %3D

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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please answer explaining in paragraph form why steel boats can float in water.
**7. How can a ship made of steel (ρ_steel = 7.9 g/cm³) float in water?**

This question explores the principles of buoyancy and density. Despite steel having a density of 7.9 g/cm³, which is much greater than that of water (approximately 1 g/cm³), ships made of steel can float. This occurs because the average density of the ship, which includes the hollow spaces filled with air (like the hull), is less than that of water. The design maximizes volume and reduces overall density, allowing the ship to displace enough water to support its weight, thus enabling it to float. This principle is based on Archimedes' principle, which states that an object will float if it displaces a volume of water equal to its weight.
Transcribed Image Text:**7. How can a ship made of steel (ρ_steel = 7.9 g/cm³) float in water?** This question explores the principles of buoyancy and density. Despite steel having a density of 7.9 g/cm³, which is much greater than that of water (approximately 1 g/cm³), ships made of steel can float. This occurs because the average density of the ship, which includes the hollow spaces filled with air (like the hull), is less than that of water. The design maximizes volume and reduces overall density, allowing the ship to displace enough water to support its weight, thus enabling it to float. This principle is based on Archimedes' principle, which states that an object will float if it displaces a volume of water equal to its weight.
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