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OpenStudy (anonymous):
Eva is in a closed dark room. She uses her arm muscles to turn on a lamp. When she moves her hand closer to the lamp, the light heats her hand. The light bounces off the pages of a book and into her eyes. If this room is a closed system, what happens to the total amount of energy in the room? A. It remains constant. B. It increases. C. It decreases. D. It increases, then decreases.
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OpenStudy (anonymous):
@k_lynn @bohotness @undeadknight26
OpenStudy (anonymous):
@january123
OpenStudy (anonymous):
@january123
OpenStudy (anonymous):
@bohotness
OpenStudy (anonymous):
@jagr2713
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OpenStudy (anonymous):
help
OpenStudy (anonymous):
@preetha
OpenStudy (anonymous):
Im not sure so, I'm going to refrain from making a fool of myself. XD
OpenStudy (anonymous):
@Preetha
OpenStudy (anonymous):
I'm pretty sure it's B ^v^
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OpenStudy (anonymous):
Then we will take your word for it :D well, I will anyways.
OpenStudy (anonymous):
ok ill try it
OpenStudy (anonymous):
Okey dokey, hope it goes well!
OpenStudy (anonymous):
k thx
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