Measurement in Metric System
sci not & sig figs
Unit Conversions
Significant Figures
Density
100
The length of the line.
What is 17.29 cm?
100
Round 2.7 hours to the nearest hour.
What is 3 hours?
100
1 g = 0.0022lb, 1L = 33.8 fl oz, 1Km= 0.6214 mi
Convert 12 kg to grams.
What is 12,000 grams?
100
The correct number of significant figures in 0.00013 cm.
What is 2 significant figures?
100
The density of Silver metal, if 31.5 g has a volume of 3.0 mL
What is 10.5 g/mL (must have units)
200
The volume of water in the graduated cylinder.
What is 52.8 mL? ok 53.0 mL
200
Round 12.571 cm to the nearest tenth of a centimeter.
What is 12.6 cm?
200
1 g = 0.0022lb, 1L = 33.8 fl oz, 1Km= 0.6214 mi
Convert 1,000 mm into cm.
What is 100 cm?
200
The value of 2030m X 3.5m to correct significant figures and units
7100 m2
200
33The density of a metal, if 26.8 g occupies 3.0cm3
What is 8.9 g/cm3? (2 sig figs)
300
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The volume of liquid in the graduated cylinder.
What is 21.5 mL?
300
Round 5,280.01108 meters to the nearest tenth of a meter.
What is 5,280.0 meters?
300
1 g = 0.0022lb, 1L = 33.8 fl oz, 1Km= 0.6214 mi
Convert 832 fluid ounces to L
What is 24.6 L
300
The value of 36.6 m3/2.6m to correct significant figures and units.
What is 14.1m2
300
Mass of a substance, if density = 1.74 g/mL and volume = 17.0 mL
What is 29.6 g (3 sig figs, round 5)
400
The temperature reading in Celcius.
What is 12.0 degrees C?
400
Round 123,591 m to the nearest ten meters.
What is 123,590 meters?
400
1 g = 0.0022lb, 1L = 33.8 fl oz, 1Km= 0.6214 mi
Convert 1234 mm to milies
What is 7.668 X10-4 mi
400
The value of 575.432 mL + 1.75 mL to correct significant figures and units.
What is 578.18 mL?
400
Volume of a sample, if mass =47.89g and density = 19.3 g/cm3
What is 2.48cm3
500
Accuracy and precision for iron's density, which is 7.86 g/mL
7.04 g/mL 7.05 =g/mL 7.03 g/ml
What is precise but not accurate
500
Round 0.00743 seconds to the nearest hundredth of a second.
What is 0.01 seconds?
500
1 g = 0.0022lb, 1L = 33.8 fl oz, 1Km= 0.6214 mi
Convert 4.44 x 1010micrometers to miles
What is 28.3 miles?
500
The value of 589.2 mL - 279.10 mL to correct significant figures and units.
What is 310.0mL?
500
numerical value and meaning of graph values of (204.0g,47.60g) - (15.0mL,3.50mL)
What is slope of 13.6 g/mL