APFIVE Ranking Energy Units by Magnitude
Rank the following energy unit equivalents in order of increasing energy magnitude when converted to joules: 1 Joule, 1 Btu, 1 HP-hour, 1 kWh.
A
1 kWh, 1 HP-hour, 1 Btu, 1 Joule
B
1 Joule, 1 HP-hour, 1 Btu, 1 kWh
C
1 Joule, 1 Btu, 1 HP-hour, 1 kWh
D
1 Btu, 1 Joule, 1 kWh, 1 HP-hour
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