Question

Which amount of power is the smallest?
A- 1 gigawatt
B- 2 kilowatts
C- 3 megawatts
D- 4 watts
And why?!?!?!

Answer 1

http://en.wikipedia.org/wiki/Metric_prefix#List_of_prefixes

Answer 2

4 WATTS-- because as you go up the list it gets bigger
1 Below 1 watt
1.1 yoctowatt (10−24 watt)
1.2 zeptowatt (10−21 watt)
1.3 attowatt (10−18 watt)
1.4 femtowatt (10−15 watt)
1.5 picowatt (10−12 watt)
1.6 nanowatt (10−9 watt)
1.7 microwatt (10−6 watt)
1.8 milliwatt (10−3 watt)
2 Between 1 and 1000 watts
2.1 watt
3 Above 1000 watts
3.1 kilowatt (103 watts)
3.2 megawatt (106 watts)
3.3 gigawatt (109 watts)
3.4 terawatt (1012 watts)
3.5 petawatt (1015 watts)
3.6 exawatt (1018 watts)
3.7 zettawatt (1021 watts)
3.8 yottawatt (1024 watts)
3.9 Greater than one thousand yottawatts