05 HW - Metrics and DA

05 HW - Metrics and DA - Name: _ Date: _ WKST #3:...

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Name: __________________________________________ Date: ____________ WKST #3: Dimensional Analysis and Metric Conversions (50 points) Period: __________ 1. Fill in the chart below: Prefix Symbol Numerical Multiplier Exponent Kilo- No prefix Centi- Mili- 2. Make the necessary conversions. a. 13 mm = _________________ m b. 6 km = _________________ cm c. 715 g = _________________ mg d. 0.0004 L = _________________ mL e. 1872 cm = _________________ m f. 0.08 kg = _________________ g g. 56 g = _________________ mg h. 0.041 kL = _________________ mL 3. How many significant figures are in each of the numbers below: a. 504.20 __________ b. 0.0068 __________ c. 2.0009 __________ d. 3.60 x 10 4 __________ e. 621.008 __________ f. 0.76200 __________ 4. How many centimeters are in an inch? _________ How many sig figs are there? ___________ 5. How many grams are in a pound? _________ How many sig figs are there? ___________ 6. How many liters are in a gallon? _________ How many sig figs are there?
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05 HW - Metrics and DA - Name: _ Date: _ WKST #3:...

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