4. Returning to our 3-D particle in a box with equal sides, states with different indices aredistinct even though the energies are degenerate; that is, for exampleÞ1,1,2 (x, Y, x) # b1,2,1 (x, y, x) # b2.1,1 (x, y, x)Given this fact,(a) How many total spin- fermions can I pack in the first 3 energy levels?(b) How does this answer change for spin- fermions?

Answered: Image /qna-images/answer/8e74c543-5da1-4477-b39c-11e208433548.jpg

4. Returning to our 3-D particle in a box with equal sides, states with different indices are distinct even though the energies are degenerate; that is, for example V1.1.2 (x, y, x) # 1.2,1 (x, Y, x) # Þ2.1,1 (x, Y, x) Given this fact, (a) How many total spin- fermions can I pack in the first 3 energy levels? (b) How does this answer change for spin- fermions?

4. Returning to our 3-D particle in a box with equal sides, states with different indices are distinct even though the energies are degenerate; that is, for example V1.1.2 (x, y, x) # 1.2,1 (x, Y, x) # Þ2.1,1 (x, Y, x) Given this fact, (a) How many total spin- fermions can I pack in the first 3 energy levels? (b) How does this answer change for spin- fermions?