Physics 251 Spring 1999
Modern Physics
Homework Assignment # 12, Due (in class) Monday May 3, 12 noon
Solutions will be posted in the library, Tuesday May 4, 12 noon
Final Exam: Friday May 7, 8:30-11:30am

Reading Assignment: Krane, Chapter 13 pp. 412-431. Problem Assignment:

1.

Krane, Chapter 12, p.409, #26.

2.

Krane, Chapter 13, p.443, #1.

3.

Krane, Chapter 13, p.443, #2.

4.

Krane, Chapter 13, p.443, #4. Note that one $\alpha$ has $Q=2 \times 1.602 \times 10^{-19}$C charge. The density $\rho$ of Cu metal is 8.9 g/cm³.

5.

Krane, Chapter 13, p.444, #13.

6.

Krane, Chapter 13, p.444, #16.

7.

Krane, Chapter 13, p.444, #17.