The energy gap of silicon is 1.14 eV. Find the maximum wavelenth at wh – InterviewSolution

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1.	The energy gap of silicon is 1.14 eV. Find the maximum wavelenth at which silicon starts energy absorption.
Answer» Here, `E=1.14eV=1.14xx1.6xx10^(-19)J`. `lambda=(hc)/E=(6.62xx10^(-34)xx3xx10^(8))/(1.6xx10^(-19)xx1.14)=10,888A^(@)`.

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