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Energy
Education (Grades 8-12)
Module 4: Energy and You |
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A
day's electricity
| Item |
Tasks
performed |
Service
provided |
Power
rating (Watts)
|
Time
used(in hours) |
Watt-
hours used |
| E.g.:
Hair dryer |
heats
air
blows
air
|
drying
hair |
800
Watts |
5/60
hour |
67
Watt-
hours |
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| Total:
__________________________Watt-hours |
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