"Activités de comprehensive"

Determine the time constant of an RC circuit, and calculate the resistance of an unknown resistor.

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

Draw connections between the displacement method for determining density and the bouyant force.

Optimize the distribution of weights on a wheel, then determine g using a rotational apparatus.

Determine the spring constant of a spring using two methods.

Determine the speed of sound in air by investigating the resonance of a column of air.

Analyze the diffraction pattern of hydrogen and determine the Rydberg constant, R.

Use a clever apparatus to determine the coefficients of thermal conductivity of three materials.

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

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 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.

Explore precision and error in measurement.