The diagram models a device that was the foundation for the modern electrical turbine. Which of the following is causing the wheel to turn? A. Force from the mechanical energy generated by the solar radiation causes the wheel to turn. B. Force from the mechanical energy generated by the moving water causes the wheel to turn. C. Force from the thermal energy generated by the solar radiation causes the wheel to turn. D. Force from the thermal energy generated by the moving water causes the wheel to turn.

Answer 1

B. Force from the mechanical energy generated by the moving water causes the wheel to turn.