Articoli rivista
Anno XXXIII - n.1 - gennaio/marzo 2000 Determinazione della densità dell’aria
We set a simple experiment, with didactic purpose, for the determination of the density of the air, applying the principle of Archimedes. The equipment required is very cheap and easy to be found. […]
Anno XXXI - n.4 - ottobre/dicembre 1998 Determinazione della retta di regressione nel caso di incertezze su entrambi le variabili
The article describes a numerical method to determine the parameters of the linear regression when are present errors in both coordinates. […]
Anno XXXIII - n.2 - aprile/giugno 2000 Determinismo e realismo nella fisica del XX secolo
Quantum mechanics and other 20th century developments of physics hugely changed certain basic ideas of classical physics such as determinism, realism and locality. The paper examines the evolution of these ideas through the discussion of both ideal and actually performed experiments. […]
Anno XXIV - n.2 - aprile/giugno 1991 Deviazione dei gravi verso oriente
The deviation to the east of a falling body is examined in the hypothesis that the body is dropped at the equator and the distance fallen is small so that the variation of gravity with height and air resistance may be neglected. […]
Anno XXV - n.3 - luglio/settembre 1992 Diagnosi della comprensione di velocità media utilizzando un modulo tutoriale computerizzato
This paper describes the construction of a computer-based diagnostic module on the comprehension of the concept of average velocity. In the module, different kinds of mistakes are referred to a model of the users’ possible reasoning patterns. Accordingly the users are lead along different paths. […]