Question 4 – 15 points 4. Some radioactive nuclei, e.g. Phos…

Question 4 – 15 points 4. Some radioactive nuclei, e.g. Phosphorus-32, emit electrons (“beta radioactivity”). Here we consider if Gamow’s model of radioactivity can be applied to understand beta emission. 4a) As in the case of alpha emission, consider the electron to be trapped inside the original nucleus in a square well. Outside the square well, the electron will feel the Coulomb force due to the final nucleus. Write an expression for the energy of the electron as a function of the distance from the nucleus. [5 points] 4b) Sketch the potential of part a). [5 points]   4c) Discuss if Gamow’s model can be applied to beta decay. [5 points]

You are meeting with a client for the first time. (1) After…

You are meeting with a client for the first time. (1) After greeting the client and sitting down in your office, you explain the risks, benefits, and alternatives of counseling. (2) You also discuss confidentiality and the situations in which you would have to break confidentiality as a mandated reporter. (3) After the client agrees to continue the conversation, you start asking the client questions about why they are seeking counseling, as well as questions about other psychosocial aspects. (4) Approximately 30 minutes later, you start to form a hypothesis about how the client’s presenting problems came to be. (5) In addition, based on the information the client presented, you believe the client has Major Depressive Disorder. (6) You share all of this information with your client. (7) You discuss your expertise in working with depression and other mood disorders, and you and the client agree to continue working together. (8) You also explain your expertise in cognitive-behavioral therapy and what the approach entails, including specific techniques that you may use in therapy. (9) Your client agrees to try the CBT approach in counseling. (10) You schedule the next session and say good-bye. What is the difference between segments 4 and 5?