Question : The process of converting sunlight into electricity is known as:
Option 1: Solar thermal power
Option 2: Solar radiation
Option 3: Photovoltaics
Option 4: Solar concentration
Correct Answer: Photovoltaics
Solution : The correct answer is (C) Photovoltaics.
The process of converting sunlight into electricity is commonly achieved through photovoltaics, which is the direct conversion of light into electricity using semiconducting materials. Photovoltaic systems, also known as solar panels or solar cells, capture the energy from sunlight and generate electric current. This process relies on the photovoltaic effect, in which photons from sunlight excite electrons in the semiconductor material, creating a flow of electricity.
