INTERNATIONAL SYSTEM (SI) OF MEASURE

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Presentation transcript:

INTERNATIONAL SYSTEM (SI) OF MEASURE

SI BASE UNITS QUANTITY UNIT SYMBOL Length meter m Mass kilogram kg Time second s Amount of substance mole mol Current ampere A Temperature kelvin K Luminous intensity candela cd

NUMERICAL PREFIXES 10 18 exa E 10 -1 deci d 10 15 peta P 10 -2 centi c FACTOR PREFIX SYMBOL 10 18 exa E 10 -1 deci d 10 15 peta P 10 -2 centi c 10 12 tera T 10 -3 milli m 10 9 giga G 10 -6 micro u 10 6 mega M 10 -9 nano n 10 3 kilo k 10 -12 pico p 10 2 hecto h 10 -15 femto f 10 1 deka da 10 -18 atto a

CONVERSION OF UNITS (Ex) 100 m = ___________ mm 100 m = (100 m) (10 dm) (10cm) (10 mm ) 1m dm cm = 100 000 mm

FORMULA TRANSFORMATION Given the formula: 3A + B = Z, solve for A 3A + B = Z 3A = Z - B A = Z-B 3 -B -B 3 3