Physics, 27.11.2019 16:31 sydneyrasmussen
The following students measure the density of a piece of lead three times. the density of lead is actually 8.9 g/cm3. considering all of the results, which person’s results are both accurate and precise?
a. jenny: 8.55 g/cm3, 8.34 g/cm3, 8.04 g/cm3
c. lila: 8.89 g/cm3, 8.91 g/cm3, 8.92 g/cm3
b. brad: 8.63 g/cm3, 8.64 g/cm3, 8.65 g/cm3
d. none of the above have precise and accurate measurements.
Answers: 2
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