Physics-
General
Easy

Question

If the lattice constant of this semiconductor is decreased, then which of the following is correct?

  1. All E subscript c end subscript blank E subscript g end subscript blank & blank E subscript v end subscript decrease    
  2. All E subscript c blank end subscript E subscript g end subscript blank & blank E subscript v end subscript & increase    
  3. E subscript c end subscript and E subscript v end subscript increase, but E subscript g end subscript decrease    
  4. E subscript c end subscript and E subscript v end subscript decrease but E subscript g end subscript increase    

The correct answer is: E subscript c end subscript and E subscript v end subscript decrease but E subscript g end subscript increase

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