If a metal block's density is greater than water's density, what happens?

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Study for the Abeka Science Matter and Energy Test 7. Enhance your knowledge with flashcards and multiple-choice questions, each with explanations. Get ready for academic success!

Multiple Choice

If a metal block's density is greater than water's density, what happens?

Explanation:
In water, how an object behaves depends on its density relative to the water. The buoyant force from water equals the weight of the water the object displaces. If the block is denser than water, its weight per volume is greater than the upward buoyant force, so gravity pulls it downward and it sinks. If it were less dense, it would float; if it were equal in density, it would be neutrally buoyant and neither sink nor rise. Dissolving isn’t about density in this context, so it doesn’t determine sinking or floating here.

In water, how an object behaves depends on its density relative to the water. The buoyant force from water equals the weight of the water the object displaces. If the block is denser than water, its weight per volume is greater than the upward buoyant force, so gravity pulls it downward and it sinks. If it were less dense, it would float; if it were equal in density, it would be neutrally buoyant and neither sink nor rise. Dissolving isn’t about density in this context, so it doesn’t determine sinking or floating here.

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