Focus on solar energy : ages 11-14

The use of the free and unlimited energy provided by the sun is being developed around the world. This energy is transformed directly into

electricity

Form of energy resulting from the movement of charged particles (electrons) through a conduct...

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by dark blue photovoltaic panels, arranged in thousands in huge land-based parks or fixed in small numbers on the roof of a house. The sun's energy can also be converted into

heat

In the field of statistical thermodynamics today, heat refers to the transfer of the thermal ...

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, used to turn turbines or to run a solar water heater or oven. Here is an overview of this renewable and carbon-free energy.