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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 |