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DENSITY
Density
| Question | Answer |
|---|---|
| What country developed the metric system? | France |
| The metric system is based on what number? | 10 |
| What tool is used to measure length? (a meterstick or a ______) | ruler |
| What tool is used to measure mass? (a ______ beam balance) | triple |
| What tool is used to take accurate measurements of liquid volumes? (a graduated ______) | cylinder |
| What tool is used to mesure liquid volumes? (not as accurate as a graduated cylinder) | beaker |
| The name for the curved upper surface of a column of liquid is the ______. | meniscus |
| A measure of the amount of matter an object contains is called ______. (It's a measure of the amount of particles (atoms) in matter.) | mass |
| A measure of the force of gravity acting/pulling on an object is called ______. | weight |
| The amount of space an object takes up is called ______. | volume |
| Always measure from the ______ of the meniscus when using a graduated cylinder. | bottom |
| You can measure the volume of an irregular solid by using the ______ displacement method. | water |
| The ratio of mass to volume is known as ______. | density |
| The density of ______ is 1.00 g/mL. | water |
| If something (solid, liquid or gas) has a density less than 1.00 g/mL, it will ______ in water. | float |
| If something (solid, liquid or gas) has a density greater than 1.00 g/mL, it will ______ in water. | sink |
| Density is a measure of how much ______ is contained in a given volume. | mass |
| Density is a measure of how much mass is contained in a given ______. | volume |
| Ice (solid water) has a density of 0.92 g/cm3. Would it float or sink when placed in room temperature, liquid water? | float |
| TRUE or FALSE? To calculate the density of an object, you would divide its volume by its mass. | false |
| TRUE or FALSE? To calculate the density of an object, you would divide its mass by its volume. | true |
| The more ______ there is per unit of volume, the denser an object becomes. | mass |
| If a box measures 3 cm x 2 cm x 1 cm, its volume is ______cm3. (Type your answer in word format. Ex "10" --> "ten".) | six |
| Corn syrup has a density of 1.38 g/mL. Would it float or sink when placed in room-temperature liquid water? | sink |
| The less mass there is per unit of ______, the less dense an object becomes. | volume |
| The formula for calculating the volume of a regular solid (rectangular prism) is: L x W x H. Since volume is measuring the 3-D space something takes up in the universe, the units will ALWAYS be labeled with the #___ as an exponent. | 3 |
| TRUE or FALSE? The weight of an object can change depending on where it is in the universe. | true |
| When two materials are added together, the one with the higher ______ will sink. | density |
Created by:
mrsgilbert
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