Question

When solar photovoltaic cells convert the solar radiation energy directly into electrical energy then that effect is called ?​

Answer 1

Answer:

This is called the photoelectric effect. In 1921, Einstein received the Nobel Prize for his work explaining this. Photovoltaic cells are based on a related phenomenon called the photovoltaic effect, and they convert light directly into electricity.

Explanation:

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Answer 2

Answer:

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Explanation:

Photo electric effect.