New tools in the physics laboratory

Abstract

This paper examines the way the computer can be introduced as an instrument of measure in laboratory practice in the subject Physics.
An analogue/digital interphase replaces voltimeters and amperemeters in electricity practices. In addition to the advantages presented generally by the use of new techniques, the economic cost is similar to the one we would have with conventional equipement; however we should take into account the possible drawback caused by the loss of contact with reality on the part of the student.