Relationship between Mass and Volume

1
Relationship between Mass and Volume

• Problem/Question
• Experimental Design
• Data/Calculations
• Analysis
• Conclusions

2
Relationship between Mass and Volume

• Question What is the relationship between mass
  and volume?
• Experimental Design
• What data is being collected?
• What will the data be used for?

3
Gp Wood Vol (cm3) Wood Mass (g) rubr Vol (mL) rubr Mass (g)
1
2
3
4
5
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7
8

• Data

4
Analysis of Mass-Volume Graph

• Formula for line
• 5 rule
• Solve for slope (m)
• Label for m
• Units for m
• Relationship between mass and volume
• State relationship in words

• y mx b, b is negligible
• y mx
• b/(highest y value) x 100 lt 5
• m y/x
• Mass/Volume
• g/mL
• m (slope) shows relationship aka density
• For every 1 mL of volume there are ______g of
  wood
• For every 1 mL of volume there are ______g of
  rubber

5
Conclusion

• What is the relationship between mass and volume
  called?
• What is the formula for the relationship between
  mass and volume?