cos- 2a define mass, volume, and density
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COS- 2a Define mass, volume, and density. Lifeboats. Let me tell you a story…. Question What will happen to the coke and diet coke if we place them water?. Compare the coke and diet coke… * How are they alike? * How are they different?. Hypothesis: - PowerPoint PPT PresentationTRANSCRIPT
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COS- 2a Define mass, volume, and density
Lifeboats
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Let me tell you a story…
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QuestionWhat will happen to the coke and diet coke if we place them water?
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Compare the coke and diet coke…
* How are they alike?* How are they different?
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Hypothesis: If we put the coke and diet coke into a tub of water, then I think the coke will ______ and the diet coke will _____, because_________________________________________________________.
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Results--
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Possible Explanations:
Talk with your group members and try to decide a reason why one floats and the other sinks. Write your possible explanation on your lab sheet.
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Let’s explore the difference of mass in the cokes…
39 grams of sugar
0 grams of sugar
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Mass-Volume-Density-
matter “stuff”amount of space
ratio of mass to volume
Ex: Wood 500 grams 1,000 cc
=0.5 gcc
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Water has 1.0g/cc density.
Densities < 1.0 FLOATDensities > 1.0 SINK
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QuestionWhat will happen to the coke and diet coke if we place them water?
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Conclusion- I learned that if I put coke in water it will _____ because ________________ and Diet Coke will________
because _________________.
My hypothesis was_______.
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And now for the rest of the story…