18
QuizMultiple Choice

Unit 4: Test

Question 18 • (OC27) Physical Sci-2003310-S1-Keuten-D'Aquino

As a person pushes a box across a floor, the energy from the person’s moving arm is transferred to the box, and the box and the floor become warm. During this process, what happens to energy?

Answer
A
It is increased.
B
It is conserved.
C
It is decreased.
D
It is created.
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