9.1.1: Unit Conversions
- Page ID
- 209159
Exercise \(\PageIndex{1a}\)
Perform the following unit conversion.
12 g = _________ lb.
- Answer
-
\( 12 \ g \ x \ \dfrac {1 \ lb.} {453.6 \ g} \ = \ 0.026 \ lb. \)
Exercise \(\PageIndex{1b}\)
Perform the following unit conversion.
67.3 km = _________ mm
- Answer
-
\( 67.3 \ km \ x \dfrac {1000 \ m} {1 \ km } \ x \dfrac {1000 \ mm} {1 \ m} \ = \ 6.73x 10 ^ {7} \ mm \)
Exercise \(\PageIndex{1c}\)
Perform the following unit conversion.
39.3 in. = _________ cm
- Answer
-
\(39.3 \ in. \ x \ \dfrac {2.54 \ cm} {1 \ in.} \ = 99.8 \ cm\)
Exercise \(\PageIndex{1d}\)
Perform the following unit conversion.
60.0 cal = __________ J
- Answer
-
\(60.0 \ cal \ x \ \dfrac {4.184 \ J} {1 \ cal} \ = \ 251 \ J \)
Exercise \(\PageIndex{1e}\)
Perform the following unit conversion.
1.2 x 10-9 mg = ________ μg
- Answer
-
\( 11.2 \ x \ 10^ {-9} \ mg \ x \ \dfrac {1 \ g} {1000 \ mg} \ x \ \dfrac {10^ {6} \ μg} {1 \ g} \ = 1.2 x 10^ {-6} \ μg \)
Exercise \(\PageIndex{1f}\)
Perform the following unit conversion.
5.2 m3 = __________ ft3
- Answer
-
Add texts here.\(5.2 \ m^{3} \ x \ \dfrac {(
Exercise \(\PageIndex{1g}\)
Perform the following unit conversion.
62°C = __________ K
- Answer
-
\(62 ^{0} C \ + \ 273 \ = \ 335 \ K \)