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At room temperature, the forbidden energy gap of germanium crystal is about : (a) 0.072 eV (b) 0.75 eV (c) 0.105 eV (d) 1.05 eV |
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Answer» Correct option (b) 0.75 eV Explanation: The forbidden energy gap of germanium crystal is about 0.75 eV at room tempearature. |
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