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Buoyancy and density review
Review key terms in buoyancy and density
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| A | B |
|---|
| Buoyancy | The push force in a fluid |
| Weight | Pull force of gravity |
| Sink | Greater than 1.0 g/ml density |
| Float | Less than 1.0 g/ml density |
| Shape | The outside appearance of an object |
| Displacement | The amount of liquid that is pushed aside by an object |
| Density | mass/volume |
| Mass | amount of matter |
| Volume | space an object takes up |
| Positive buoyancy | buoyancy > gravity |
| Negative buoyancy | buoyancy < gravity |
| Neutral buoyancy | buoyancy = gravity |
| Archimedes' Principle | explains why things sink/float |
| Hydrometer | measures liquid density |
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