How many cubic feet of saltwater does one long ton displace?

One long ton of saltwater displaces approximately 35.9 cubic feet. This value is derived from understanding the density of seawater and the definition of a ton as a unit of weight.

Seawater has a typical density of around 64 pounds per cubic foot. Since a long ton is equivalent to 2,240 pounds, you can determine the volume of saltwater that corresponds to one long ton by dividing the weight by the density.

Using this calculation:

[

\text{Volume in cubic feet} = \frac{2240 \text{ pounds}}{64 \text{ pounds per cubic foot}} \approx 35.0 \text{ cubic feet}

]

This rounded figure aligns closely with the figure provided as the correct answer on the quiz. The specific context of saltwater being denser than freshwater leads to the use of this particular value, and understanding the nuances of fluid displacement is crucial for maritime practices.

This knowledge is essential in various nautical applications, including ship stability, load calculations, and understanding buoyancy principles.