The LED is usually made of………………………… a. C and Si b. GeSi c. GaAs d. None os these
Question
The LED is usually made of…………………………
a. C and Si
b. GeSi
c. GaAs
d. None os these
Solution
The correct answer is c. GaAs. LEDs, or Light Emitting Diodes, are typically made of Gallium Arsenide (GaAs).
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