To determine which option is correct, we need to consider the mechanisms involved in the operation of a device that drives a wheel, particularly in relation to energy sources.
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Solar Radiation:
- Typically, solar energy can be converted into mechanical energy through processes like heating a fluid, which then might drive a turbine. However, this option specifically refers to the direct mechanical or thermal energy component.
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Moving Water:
- Water flowing (such as in a hydroelectric turbine) can directly cause a wheel to turn due to the kinetic energy (mechanical energy) of the moving water.
From these considerations:
- Option A mentions mechanical energy from solar radiation, which doesn't apply directly unless there’s some sort of heat engine.
- Option B mentions mechanical energy from moving water, which directly correlates to how water turbines operate, using the kinetic energy of water to turn the wheel.
- Option C refers to thermal energy from solar radiation. This could possibly apply in a different context, such as concentrating solar power, but does not typically relate to direct wheel movement.
- Option D includes thermal energy from moving water, which is not a standard consideration as water's movement relates to kinetic rather than thermal energy.
Based on these evaluations, the correct answer is:
B. Force from the mechanical energy generated by the moving water causes the wheel to turn.