Oscillations, simple harmonic motion, waves. Gravitation. Sound. Light, geometric optics, optical instruments, interference and diffraction. Fluids. Kinetic theory. Heat and thermodynamics. Prerequisite: PHYS 241 or ENPH 231 Corequisite: MATH 204 or 213 Note: You can have credit in only one of PHYS 206, 207, 237, 243, 247, or 269.