Measurement: Length, Mass, Volume, Density, and Time Lab Homework Help | Page 6

Exercise 3: Graphing data and the determination of π
What is the slope of the line?
Which of the two volume determinations will be more accurate? Why?
Research the Archimedes’ principle method. Write one paragraph explaining why it is called
Archimedes’ principle?
Exercise 5: Time Measurements
Which is more accurate, the individual times or the average? Explain
Sometimes many trials are run and recorded. Then the highest and lowest data points are
disregarded when taking the average. Could this technique help in this experiment? How?
Explain any differences that occurred between recording the data visually and aurally