Question

Define solar cell
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Answer 1

here is ur answer dude

solar cell is the device which converts the solar energy into electricity. since, solar energy is also called sunlight energy .

uses of it
solar energy are used for 1.providing electricity in artificial satellite and space probes

2.solar cells are used for operating traffic signals .

hope it helps u....

Answer 2

* solar cell convert solar energy into electricity

* a large no. of solar cell are combined in an arrangement called solar panel

ADVANTAGES

___-_____-____

+ Require little maintenance

+ Can work without focusing device

DISADVANTAGES

_______-_____-____

+ expensive to build

-. very high maintinance

uses

___--__

_ Radio , TV remote , Traffic signal

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