Articoli rivista
Anno XXVI - n.2 - aprile/giugno 1993 Un adattatore di tensione fra lo standard americano e quello europeo
A commercial adaptor between the US and European mains standard plugs can be modified to act as a voltage transformer. No heat is produced because a reactive and not a resistive divider is used. The device is a simple example of the Ohm’s law in AC circuits. […]
Anno XXXIX - n.2 - aprile/giugno 2006 Un’applet Java per lo studio dei moti relativi
An interactive Java Applet aimed at helping students to understand classical relative motion is described. The applet simulates the fall of a body from an airplane with or without air friction. The learner can fix the system of reference to the ground or to the airplane. […]
Anno XXXVI - n.2 - aprile/giugno 2003 Un’applicazione di fisica atomica in un esercizio su uno dei metodi impiegati per scoprire l’impatto di un meteorite
Locating the sites of major meteoritic impacts implies using knowledge from a number of sciences: nuclear physics, astronomy, geology, mineralogy and chemistry. The article proposes a simplified version of the complex scientific as an exercise in nuclear physics. […]