12. How many significant figures should be displayed in the result of the operation, 8.5201 + 1.93? a. 1 b. 2 c. 3 d. 4 e. 5 13. After evaluating the expression, how many significant figures should be displayed in the result? a. 1 b. 2 c. 3 d. 4 e. 5 14. The SI base units of length and mass, respectively, are a. centimeter and gram. b. inch and kilogram. c. meter and kilogram. d. meter and gram. e. inch and 15. The SI prefixes giga and micro, indicate respectively: a. 109 and 106 b. 109 and 106 c. 106 and 103 d. 103 and 103 e. 109 and 103 16. A number resulting from a measurement was properly expressed in scientific notation as 3.170 10-2 meters (m). The number could also be written correctly as a. 0.0317 m b. 0.03170 m c. 0.032 m d. 317 m e. 317.0 m
12. How many significant figures should be displayed in the result of the operation, 8.5201 + 1.93? a. 1 b. 2 c. 3 d. 4 e. 5 13. After evaluating the expression, how many significant figures should be displayed in the result? a. 1 b. 2 c. 3 d. 4 e. 5 14. The SI base units of length and mass, respectively, are a. centimeter and gram. b. inch and kilogram. c. meter and kilogram. d. meter and gram. e. inch and 15. The SI prefixes giga and micro, indicate respectively: a. 109 and 106 b. 109 and 106 c. 106 and 103 d. 103 and 103 e. 109 and 103 16. A number resulting from a measurement was properly expressed in scientific notation as 3.170 10-2 meters (m). The number could also be written correctly as a. 0.0317 m b. 0.03170 m c. 0.032 m d. 317 m e. 317.0 m
Ch1-Practice-Questions.docx