13. Liquids, Solids & Intermolecular Forces
Crystalline Solids
3:31 minutes
Problem 67
Textbook Question
Textbook QuestionDoes a photon of red light with a frequency of 4.29 * 1014 Hz have sufficient energy to promote an electron from the valence band to the conduction band in a sample of silicon (the band gap in silicon is 1.11 eV)?
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