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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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petravarkonyi petravarkonyi
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6 years ago

The scientific definition of work and energy implies that a person picking up a spoon to eat is work and requires energy.
 
 


 
  Indicate whether the statement is true or false.

Question 2

If you multiply the amount of amps by the amount of volts, you can determine the _______________ of an electric current.
 
  Fill in the blank(s) with the appropriate word(s).

Question 3

_______________ is another method of hydrogen production that uses an electric current, which is passed through water to separate the water molecule (H2O).
 
 


 
  Fill in the blank(s) with the appropriate word(s).

Question 4

The U.S uses a grid power system, which is a(n) _______________ system that produces and then feeds out electricity to end users.
 
 


 
  Fill in the blank(s) with the appropriate word(s).

Question 5

If you use a 60 watt light bulb for two hours, then you have used _______________ watt hours of electricity.
 
 


 
  Fill in the blank(s) with the appropriate word(s).
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gavinbakgavinbak
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6 years ago
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petravarkonyi Author
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#2
6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
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