Unformatted text preview: the length of the edge of the cube? 4. Convert 15 years to seconds. [Use 365.25 days per year to account for leap years.] 5. The number, three hundred fifty thousand, written in scientific notation is best written as 6. How many cm 2 are in an area of 4.21 in 2 ? 7. In an experiment, you measure the density of aluminum as 2.60 g/cm 3 . The accepted value is 2.70 g/cm 3 . What is the percent error in your measurement?...
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This note was uploaded on 02/12/2012 for the course CHEMI 0043 taught by Professor Kaisasantos during the Summer '11 term at Pontificia Universidad Catolica Madre y Maestra.
- Summer '11