knowledge of the general principles of physics but who have neither thevneed nor the time for laboratory work. Prerequisite: Plane trigonometry. (May be taught with Physics 51.) A (4). Parker 22. Physics for Technical Students, Electricity and Magnetism—Essentially the same course as Physics 52, but without laboratory. Prerequisite: Physics 21. W (4). Parker 23. Physics for Technical Students, Heat, Sound, Light- Essentially the same course as Physics 53, but without laboratory. Prerequisite: Physics 21. S (4). Parker 51. College Physics, Mechanics—For students majoring in pre-medicine, pre-dentistry, pharmacy, architecture, agriculture, technology. Prerequisite: Mathematics 18. plane trigonometry or its equivalent. Three lecture-recitations and two quiz sessions a week. A (4). Parker 52. College Physics, Electricity and Magnetism—Prerequisite: Physics 51. W (4). Parker 53. College Physics, Heat, Sound, and Light—Prerequisite: Physics 51. S W (4), Parker 54. 55, 56. Laboratory courses; must accompany Physics 5 52, and 53. (1), (1), (1). Staff 61. Engineering Physics, Mechanics—Required of students majoring in physics, chemistry, engineering, meteorology, geology, and mineral industries. Also required of students taking a teaching major or minor in physics in the Division of Education. Prerequisite: Math 51; Math 52 (may be taken concurrently.) Three lecture-recitation and two quiz sessions a week. A (4). Galli 62. Engineering Physics, Electricity and Magnetism—Prerequisite: Physics 61; Math 53, (May be taken concurrently). W (4) Galli 63. Engineering Physics, Heat, Sound, and Light— Prerequisite: Same as for Physics 62. S (4). Galli 64. 65, 66. Laboratory courses; must accompany Physics 61, 62, and 63. (1), (1), (1). Staff Prerequisite to all upper division courses Math 51, 52, 53, 54, Physics 61, 62, 63, 64, 65, 66, Mathematics 121 or 141 must precede or parallel all physics numbered from 111 to 190. 101. Advanced General Physics, Mechanics—General principles, theories, and concepts of physics, with applied problems interpreted and discussed through the extensive use of calculus. Designed for teaching majors and minors in physics, chemistry majors, and others, who may desire an intermediate course between the lower division course and those specialized courses numbered above 111. A (3). Staff 224 102. Advanced General Physics, Electricity and Magnetism—Prerequisite: Physics 101. W (3). Staff 103. Advanced General Physics, Heat, Sound, and Light —Prerequisite: Physics 101. S (3). Staff 105. Teaching of Physics—W (3). Staff 111, 112, 113. Analytical Mechanics—Particle motion, oscillating systems; planetary motion, stability of orbits; collisions; Euler's equations, gyroscopic motion; Lagrange's equations, theory or vibrations; relativistic mechanics. A W S (3), (3), (3). Staff 121. Thermodynamics—Three lecture-recitations a week. A. (3). Staff 122. Kinetic Theory—Three lecture-recitations a week. W (3). Staff 131. Electronics—Vacuum tubes, gas tubes, photo tubes, semi conductors, and electronic circuitry. Prerequisite: Physics 151, 154. W (3). Hills 132. Electronics—Prerequisite: Physics 131, 134. S (3). Hills 134, 135. Laboratory courses to accompany Physics 131 and 132. W S (1), (1). Hills 141. Geometrical Optics—Three lecture-recitations per week. W (3). Staff 142. Physical Optics—Three lecture-recitations per week. S (3). Staff 144, 145. Laboratory courses to accompany Physics 141 and 142. W S (1), (1). Staff 151, 152, 153. Electricity and Magnetism—Elestrostatics, Laplace and Poisson equations, boundary value problems, dielectrics; magnetostatics, electrodynamics, wave equation, Maxwell's equations in matter, transmission lines, wave guides, radiation from a moving charge. A W S (3), (3), (3). G. Barton 154. Electric Circuits—One hour lecture, one three-hour laboratory per week. A (2). G. Barton 155, 156. Laboratory courses to accompany Physics 152, 153. W S (1), (1). G. Barton 161, 162, 163. Modern Physics—Introduction to atomic physics, special relativity, quantum theory, atomic spectra, nuclear physics, and solid state physics. Prerequisites: Physics 113, 153, or consent of the department. Galli 225