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SCI 1101 LIFEPAC TEST 12. 6.028 10 Choose the correct answer 11. of the following the smallest unit of length is the Omm a. dm b. cm The accuracy of 50 ml graduated cylinder is om b. +0.2 mi G +0.1 mi d. + 0.11 mi C. +0.4 ml 13. When writing 6,020,000 as scientific notation it is best written as 6.02 x 10 b. 6.02 x 10 C. 602. * 10 d. 0.602 * 10-8 An accepted and universally true explanation of observed facts is a le) law b. hypothesis c. theory d. guess 15. The number 3.91 x 104 is when expressed in regular numbers. a. 0.3910000 b. 0.0000391 C. 0.0391 d. 0.000391 Law 2)6.023 14. 16. d. mm The is the most precise unit of volume. CAL b. ml C. cm Which graph best shows an inverse relationship? a. b. C. 17. K K 18. Which one is not a unit of mass? a. kg b. cg c. mg d. ml