Célula solar

Interactive Video

•

Science, Biology

•

4th - 9th Grade

•

Practice Problem

•

Hard

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The video explains how solar cells convert light into electricity using semiconductor materials like silicone. It highlights the process of electron release and current generation. Additionally, it discusses the advancements in technology that have led to improved efficiency of solar cells, which is now approaching 30%.

2 questions

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OPEN ENDED QUESTION

3 mins • 1 pt

What is the current efficiency of solar cells as technology improves?

Evaluate responses using AI:

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OPEN ENDED QUESTION

3 mins • 1 pt

What is the approximate efficiency percentage that solar cells are approaching?

Evaluate responses using AI:

OFF

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