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Unformatted text preview: prefixes: a) kilo K one thousand or 1,000 or 10 3 b) centi c one hundredth or 0.01 or 102 c) mega M one million or 1,000,000 or 10 6 d) deci d one tenth or 0.1 or 101 e) milli m one thousandth or 0.001 or 103 f) micro one millionth usually 106 or 0.000 001 g) nano n one billionth usually 109 or 0.000 000 001 h) pico p one trillionth usually 1012 or 0.000 000 000 001 3) How many miles are there in 3.45 x 10 25 cm? 3.45 x 10 25 cm x 1 in x 1 ft x 1 mi 2.54 cm 1 in 5280 ft = 2.14 x 10 20 mi 4) How many meters are there in 89 inches? (2.54 centimeters = 1 inch). 89 in x 2.54 cm x 102 m 1 in 1 cm = 2.3 m 5) How many feet are there in 75 meters? 75 m x 1 cm x 1 in x 1 ft 102 m 2.54 cm 12 in = 250 ft 6) What temperature is 690 C in Kelvin? 690 + 273 = 963 K...
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This note was uploaded on 10/04/2010 for the course CHEM 145 taught by Professor Prezhdo during the Fall '08 term at University of Washington.
 Fall '08
 PREZHDO
 Chemistry

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