"Avantor"

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

Create maps of equipotential lines and the electric fields that exist between two charged surfaces.

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

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

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

Explore precision and error in measurement.

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

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

Essential supplies to build and measure electric circuits.

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

Use the ideal gas law to determine the ambient pressure in the room.

Extend your photogate to accommodate any width.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Two sets of popular tuning forks are available.