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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 Presentation
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COS- 2a Define mass, volume, and density
Lifeboats
Let me tell you a story…
QuestionWhat 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: 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_________________________________________________________.
Results--
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.
Let’s explore the difference of mass in the cokes…
39 grams of sugar
0 grams of sugar
Mass-Volume-Density-
matter “stuff”amount of space
ratio of mass to volume
Ex: Wood 500 grams 1,000 cc
=0.5 gcc
Water has 1.0g/cc density.
Densities < 1.0 FLOATDensities > 1.0 SINK
QuestionWhat will happen to the coke and diet coke if we place them water?
Conclusion- I learned that if I put coke in water it will _____ because ________________ and Diet Coke will________
because _________________.
My hypothesis was_______.
And now for the rest of the story…