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3 cards from this section. Quick, good the night before a test.
What is buoyant force?
Think about how objects feel in water.
Name one factor that affects buoyant force.
Consider what happens when you add more of an object into water.
What increases buoyant force for an object in water?
Consider how different fluids affect floating.
True or False: An object experiences more buoyant force in saltwater than in freshwater.
Think about what happens to objects in different types of water.
A hollow metal sphere and a solid metal sphere of the same volume are both submerged in water. Which will experience a greater buoyant force, and why?
Focus on the volume they displace rather than their individual weights.
You have two tanks: one filled with saltwater and the other with freshwater. You drop an object that floats in freshwater into both tanks. Describe which tank would provide a greater buoyant force and why.
Remember, denser fluids provide more lift!
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