Question 1(multiple choice worth 2 points)
convert 150 g/l to the unit g/ml.
15,000 g/ml
15 g/ml
0.15 g/ml
0.0015 g/ml
question 2(multiple choice worth 2 points)
which of the following is a possible equivalence that can be used in a conversion?
ten cubed kl over one l
ten to the negative second power cl over one l
ten to the first power l over one dal
ten to the negative first power l over one ml
question 3(multiple choice worth 2 points)
if you are planning a road trip from orlando, florida, to miami, florida, which of the following units would be best to measure the distance?
kilometer
centimeter
meter
decimeter
question 4(multiple choice worth 2 points)
which of the following measurements is equal to 0.373 cl?
3,730,000 nl
373,000 ml
3.73 dl
37.3 kl
question 5(multiple choice worth 2 points)
convert 0.02 g/ml to the unit g/l.
0.0002 g/l
0.2 g/l
20 g/l
2,000 g/l
question 6(multiple choice worth 2 points)
1 mg is equal to
10-3 hg.
103 dg.
10-3 g.
10-2g.
question 7(multiple choice worth 2 points)
if you need to measure the width of your mp3 player to make sure it will fit in the carrying case on sale at the mall, which of the following units of measurement should you use?
meter
nanometer
centimeter
dekameter
question 8(multiple choice worth 2 points)
the prefix kilo- means
103
10-2
10-3
102
question 9(multiple choice worth 2 points)
if you were asked to convert 25 cg to the unit hg, which of the following would be the first fraction used in the conversion?
one hg over ten squared g
ten squared cg over one hg
ten squared hg over one cg
ten to the negative second power g over one cg
question 10(multiple choice worth 2 points)
which of the following contains the smallest amount of matter?
25 g
2.5 hg
2,500 dg
0.25 kg