In the research shown in this article the speed of the light in the air was determined by two different methods and by the use of the instruments provided by Leybold for both the experiments. In both the experiments we indirectly measured the time taken by a light beam to cover fixed distance. […]
The experimental comparison of an electric heater based on the Joule effect with a Peltier effect heat pump shows that the second device is the most effective of the two. […]
The article reports the results of an investigation on the knowledge of physics related to common sense patterns of knowledge of Italian students in the first year of University. The results were communicated both to the students and to the teachers of the courses. […]