Chemistry, 27.04.2021 17:00 lamashermosa23
Which change happens when a fan is turned on?
A. Electrical energy is changed into light energy
B. Heat energy is changed into mechanical energy
C. Mechanical energy is changed into sound energy
D. Electrical energy is changed into mechanical energy
Answers: 1
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Which change happens when a fan is turned on?
A. Electrical energy is changed into light energy
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