wiki Word: density |
Definition: the amount per unit size |
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The closer the together the atoms and molecules are in an object the denser it is. For example a solid is more dense than a liquid because the atoms and molecules are packed tighter together. density = mass divided by volume Think, which would be more dense, a sponge or a rock? a rock |
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In our Water Bottle Rocket Lab the density of the water effected the amount of thrust produced. The denser the object inside the bottle is the more thrust is produced which propels the rocket higher. |
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Orginal Author: (first name, last initial and class period)
| Alicia K. period 2 |
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