What is the most significant drawback of asking open-ended questions? (Choose One)  

Use Audiogram #1 What type of hearing loss is indicated? (Choose one)

Use Audiogram #3: How would you describe the type and range of hearing loss for the results of Audiogram 3? (Choose One)

What is the Occlusion Effect? (Choose best answer)

The Inverse Square Law can help us determine which of the following? (Choose all that apply)

Use Audiogram #4: How would you describe the hearing loss in the right ear? (Choose One)

Use Audiogram 4: True or False: For Audiogram 4. When thinking of the hearing losses in both ears, we would say that hearing between the ears is asymmetrical.

For this multi-part free response question, you may use the text box below to type in your answers if no equations, diagrams, or illustrations are involved. Otherwise, please write down your answer on blank papers.  You have 10 minutes after you have completed this Honorlock exam to scan your handwritten answer (or take photos) and upload into Canvas (responding to the assignment “Exam 1 Supplement”). Make sure you label the individual parts clearly. FRQ1: Electron conduction in metals (13 points) The temperature dependence of the electrical resistivity of Cu is shown in the figure below. From the figure, we can identify three temperature ranges where the resistivity show strikingly different temperature dependencies: (i) at T < 4 K, the resistivity is nearly temperature independent (i.e.,

For this multi-part free response question, you may use the text box below to type in your answers if no equations, diagrams, or illustrations are involved. Otherwise, please write down your answer on blank papers.  You have 10 minutes after you have completed this Honorlock exam to scan your handwritten answer (or take photos) and upload into Canvas (responding to the assignment “Exam 1 Supplement”). Make sure you label the individual parts clearly. FRQ1: Electron conduction in metals (13 points) The temperature dependence of the electrical resistivity of Cu is shown in the figure below. From the figure, we can identify three temperature ranges where the resistivity show strikingly different temperature dependencies: (i) at T < 4 K, the resistivity is nearly temperature independent (i.e.,

For this multi-part free response question, please write down your answer on blank papers.  You have 10 minutes after you have completed this Honorlock exam to scan your handwritten answer (or take photos) and upload into Canvas (responding to the assignment “Exam 1 Supplement”). Make sure you label the individual parts clearly. FRQ 4: Quantum theory of electrons in metals (12 points) (1) For a 3D free-electron system, show that the Fermi energy at 0 K can be calculated as: