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physical science 3
Final Exam
| Term | Definition |
|---|---|
| Less dense | Floats on water |
| More Dense | Sinks in water |
| solubility | The ability of a substance to dissolve when mixed with another substance |
| Buoyancy | ability to float |
| Relative Density | determines whether one substance will sink or float in a other |
| mass | the amount of matter in a substance |
| volume | the amount of space something takes up |
| gas | no definite shape,no definite volume |
| solution | A mixture in which two or more substance dissolve in another |
| mixture | can be seperated easily |
| force | A push or pull that causes an object to move,stop,or change direction |
| Gravity | a force that pulls objects toward each other |
| position | the location of a object |
| motion | movement of a object |
| variable | a condition or factor that changes in an investigation so the effects can be observed |