6
QuizMultiple Choice

Energy Transformations

Question 6 of 9 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

What is the sequence of energy transformations associated with a hydroelectric dam?

Answer
A
electrical energy into mechanical energy into kinetic energy into gravitational potential energy
B
gravitational potential energy into kinetic energy into mechanical energy into electrical energy
C
chemical energy into kinetic energy into mechanical energy into electrical energy
D
chemical energy into thermal energy into kinetic energy into electrical energy
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