Describes a method to form on a large fixed screen the succession of the diffraction patterns on the different infinity. This method is designed to be used in a college physics course. (HM)

Presents the philosophy and mechanics of a professionally oriented astronomy laboratory for nonscience majors. Design of the laboratory, description of the exercises, and the results of using this approach at the University of Kansas are also described. (HM)

Presents the results of the evaluation of a self-paced freshman physics laboratory and its assessment procedures used in the first-year physics course at the University of Adelaide, South Australia. (HM)

Discusses the possible dangers of the educational radioactive sources used in a college physics laboratory. The discussion is intended to increase the awareness of teachers and students. (HM)

Using a photon-counting technique, finds the angular distribution of emitted and detected power and the total radiated power of an arbitrary moving source, and uses the technique to verify the predicted effect of the earth's motion through the cosmic blackbody radiation. (Author/GA)

Investigates the "photographic" appearance of a cube moving at relativistic speeds, and shows that it depends upon whether the camera is held fixed with the optic axis perpendicular to the direction of motion or panned to follow the cube as it moves. (Author/GA)

Investigates the effect of the nonuniform irradiance across a laser beam on diffraction of the beam, specifically the Fraunhofer diffraction of a laser beam with a Gaussian irradiance profile as it passes through a circular aperture. (GA)

Background information on the acoustics of the violin is given as a basis for student physics laboratory projects. References are suggested that can provide a basis for many experiments. (SA)

Cautions physics instructors to be aware of the "hidden curriculum" or what it is that causes students to study more for a grade than for mastery learning. The problem of the hidden curriculum is also discussed as it applies to the personalized system of instruction. (SA)

Presents methods of illustrating the dynamics of spectroscopic transitions which reveal the quantum mechanical origin of oscillating transition moments and the characteristic resonance between the system and the radiation necessary for phase coherence during the creation or absorption of a photon. (Author/HM)

This article is based on a presentation at the 1979 conference of the Education Group of The Institute of Physics which was held in Cambridge, England. It discusses the interaction between science and technological innovation using a historical approach: the development of microelectronics. (HM)

Describes an interdisciplinary course which explores the relationships between physics and biology in terms of their conceptual structures and mathematical frameworks. Highlights the course content, its system of cross-disciplinary literature resources, and several innovative aspects of the method used for evaluating students. (Author/GA)

Examines the factors influencing the premedical requirements in physics. Reviews the various reasons why physics is important in medical education and discusses the new Medical College Admission Test. (Author/GA)

An effective demonstration of the phase relationships in a series RLC circuit, resonance and Q, is made possible by multiplexing four signals onto a single channel, thereby converting a single-channel scope to four channels. (Author/GA)

Discusses the following: another version of Doppler beats; alternate proof of spin-1 sin-1/2 problems; some mechanisms related to Dirac's strings; Doppler redshift in oblique approach of source and observer; undergraduate experiment on noise thermometry; use of the time evolution operator; resolution of an entropy maximization controversy;…