Question

what is a solar cell ? Give two uses of solar cells. ​

Answer 1

Answer:

Solar cells are used to convert light source from the sun into electrical energy. This is environment-friendly and saves resources. Solar cells are used in power farms to provide electricity to large areas.

Explanation:

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Answer 2

Answer:

A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.

Solar cells are very useful in powering space vehicles such as satellites and telescopes (e.g. Hubble). They provide a very economical and reliable way of powering objects which would otherwise need expensive and cumbersome fuel sources. ... Solar powered cars are cars which are powered by an array of photovoltaic cells.

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