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DesnityMassVolume
| Question | Answer |
|---|---|
| Amount of mass within a given volume. | density |
| Amount of matter in an object | mass |
| Amount of space an object takes up | volume |
| unit for measuring mass | grams (g) |
| unit for measuring volume of a solid | cubic centimeters (cm3) |
| unit for measuring volume of a liquid | milliliters (mL) |
| Process for finding the volume of an irregular solid | Water Displacement |
| instrument used to measure volume of a liquid | Graduated Cylinder |
| 1 g/mL (or 1 g/cm³) | Density of Water |
| if density of object is less than dense than water | Object floats in water |
| Measure the mass and volume of the substance, then divide the mass by the volume. | Solving for Density |
| Formula for density | D = M / V |
| What is the density of an object that has a mass of 852.4 grams and a volume of 465.2 mL? | 1.83 g/ml |
| What is the density of an object that has a volume of 29 cm 3 and a mass of 52 grams? | 1.79 g/cm3 |
| Characteristics that can be observed or measured without changing the composition of the sample | Physical Properties |
| Changes to matter without changing the matters composition | Physical Changes |
| the variable that is being tested or changed | Independent Variable |
| the variable that can be measured or observed. the results | Dependent Variable |
| metric unit for mass | grams |
| metric unit for length | meter |
| metric unit for volume | liter |
| Instrument used for finding mass | triple beam balance |
| A pencil has a density of 0.875 g/ml and a mass of 3.5 grams. What is the volume ? | 4 ml |
| If the density of a 45.0cm3 block is 0.65g/cm3. Calculate the woods mass. | 29.25 grams |