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Bellwork. How is mass and volume related to density?. Bellwork. How is mass and volume related to density? Density is the mass per unit volume Amount of mass packed into a certain volume. Matter and Density - Review. What is matter? Anything that has mass and takes up space What is mass?
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Bellwork How is mass and volume related to density?
Bellwork How is mass and volume related to density? Density is the mass per unit volume Amount of mass packed into a certain volume
Matter and Density - Review • What is matter? • Anything that has mass and takes up space • What is mass? • Amount of matter in an object • What is volume? • Amount of space an object takes up
Let’s Demonstrate!! • We are going to use a graduated cylinder to measure the mass of a certain volume of water • Then we will plot the data ( mass vs. volume )
Density of Water • 1 g / mL !!
Comparing Densities • Let’s drop stuff in our water!! • BLOOP!! • Why do certain things sink and other things not?
Comparing Densities • Let’s drop stuff in our water!! • BLOOP!! • Why do certain things sink and other things not? • Some things are more dense than water • Others are less dense
Oil & Water • When you mix • Which one is more dense than the other?