What relationship does the volume of an object submerged in water have with buoyancy?

Prepare for the OAR Mechanical Comprehension Test with comprehensive study materials. Use flashcards and multiple-choice questions, each offering hints and explanations. Get ready to excel in your exam!

Buoyancy is directly related to the volume of water displaced by an object submerged in it. The principle that governs this relationship is known as Archimedes' principle, which states that the buoyant force acting on an object in a fluid is equal to the weight of the fluid that the object displaces. Therefore, as the volume of the object increases, it displaces a greater amount of water. This increased displacement results in a greater buoyant force acting on the object, which enhances its ability to float.

When an object is submerged, the volume of water displaced increases proportionally to the volume of the object. Consequently, the more water displaced, the greater the buoyant force acting against the object's weight. This is why understanding the volume of the object is crucial for determining its buoyancy in water. The other choices do not accurately reflect the relationship between volume and buoyancy as described by Archimedes' principle.

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