1. Review for Final Exam  Exam format: - 9 problems, 3 from the last 3 chapters, 10 pts - Set of short-answer conceptual questions, 10 pts - Time: Wed. Dec. 13, 7pm-10pm - Place: Chemistry, Room 430 - Mass exam: my sections 2 and 3 only  Test materials: - Pencil, eraser, and calculator - Paper and formulae provided  Responsible for: - Class notes for Chapters 1-10, 12, 13, 16, and 17 - All homework assignments, previous tests - Example problems done in class

2. Material Covered 1: Scalars and Vectors, Components of a vector, … 2/3: 1D/2D Kinematics (trans.), free-fall, projectile motion 4: Forces, Newton’s Laws (translational) 5: Uniform Circular motion, a c, period 6: Work, KE, PE gravity, Conservation of Energy 7: Impulse, 1D/2D Collisions, Conservation of Momentum 8: Rotational Kinematics, v T, a T 9: Rotational Dynamics, torque, Newton’s Laws, moment of inertia, KE R, Conservation of Angular Momentum

3. 10: Simple Harmonic Motion, spring, pendulum 16: Waves, speed of sound, Doppler Effect 17: Superposition and interference of waves, diffraction, standing waves 12: Temperature, density, pressure, thermal expansion, specific heat, latent heat and phase changes 13: Heat transfer: convection, conduction, and radiation

4. Example: Linear Thermal Expansion A cylindrical drinking glass is placed inside another cylindrical glass. The two just fit, because the outer radius (0.035 m) of the inside glass is equal to the inner radius of the outside glass. The glass inside is then filled with cold water at 5 °C, while the outside glass is heated to 45 °C by running hot water over it. Find the separation between the two glasses. Solution: Given: r 01 =r 02 =r 0 =0.035m T f1 =5 °C, T f2 =45 °C, from Table 12.1  =8.5x10 -6 C° -1

5. Method: inner glass contracts while other glass expands Gap= But T 01 =T 02 =T 0 =? r0r0 r f1 r f2