Matériel éducatif de physique

Explore a standing wave on a string and determine the linear mass density of the string.

Determine the internal resistance of a battery, and find an unknown resistor in a complex circuit.

Explore the diffraction patterns from different gratings, then determine the width of a single hair.

Determine the landing position of a ball launched horizontally from the top of a table.

Study rays reflecting off plane and curved mirrors, determine the focal length of a curved mirror.

Determine the spring constant of a spring-powered launcher by analyzing the work done on a system.

Explore the factors affecting the electrical resistance of conductive modeling dough.

Observe how charges affect one another and propose an explanation in terms of charge distribution.

Measure the wavelength and threshold voltage of an LED and calculate Planck’s constant.

Study rays refracting through various transparent media, then determine the focal length of a lens.

Analyze the displacement of an object with constant velocity and an object that is accelerating.

Determine the speed of a toy dart by analyzing the results of different inelastic collisions.

Determine the factors that affect the period and energy changes of a pendulum, then calculate g.

Determine the force on a current carrying wire in a magnetic field.

Determine the coefficient of friction by measuring the minimum angle to keep a ladder from slipping.

Find the spring constant of a projectile launcher using the potential energy of its projectile.