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Answers by Neox

Answers by Neox
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The total amount of energy in a closed system stays the same. t/f
answered Sep 13, 2017
1 vote
29.2k views
What is 20/25 as a percentage
answered Jul 24, 2017
4 votes
178k views
Light rays from an object after passing through a convex lens form an image at the focal point behind the lens (opposite side of the object). What is the actual position of the object?. . . A. at the focal
answered May 25, 2017
5 votes
120k views
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