see pg 25 in your planner for conversion factors:
1.How much mass do you have in kilograms? Round to the nearest hundredth.
2. For optimal health all Humans should drink between 1-2 quarts of water each day; How much water is this in milliliters?
2) ALL classesRough Draft of Volume lab: Q,H,T,M,DT + OJ
Volumetrics: practicing at measuring volume
Question: Which of the measuring devices (400 mL plastic beaker, ___250___ mL glass beaker or a 100 mL Graduated .Cylinder.) will be most accurate?
Hypothesis: Which device? and why?
Test: Carefully fill 4 of the provided containers with water then measure that unknown volume of water using each of the measuring devices. Then compare your results with the teacher’s.
Materials: 4 out of 9 #ed containers, water supply, paper towels, 400 mL plastic beaker, ______mL glass beaker and a 100 mL G.C.
Data Table: complete the data table and record your collected data
Device | Volume in mL for #___ | Volume in mL for #___ | ||
Class Average for each device |
Observations:
Analysis: Show work to calculate the averages
Conclusion: (Which device was most accurate? Describe how/why you know this. How do your numbers compare to the class? To the teachers? What errors might have occurred?)
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