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1 sem. Exam Review
9th grade physical science
| Question | Answer |
|---|---|
| Scientist Characteristics | curiosity. imagination |
| Assumption | guess based on very few facts |
| mass= distance= fluid volume= | gram, meter, liter |
| kilo, hecto, dec, deci, centi, milli | x1000, x100, x10, x.1, x.01, x.001 |
| distance | measure one demension |
| surface area | measure two demensions |
| formal | lxw, lxh, wxh |
| volume example | cmxcm=cm3 |
| volume | space occupied |
| Variable | able to change |
| variable's | 1 dependent2 independent3 constant |
| Independent | only one - you change- how will i change it |
| dependent | only one - you measure - how will i measure it ? |
| constant | stays the same |
| Force |