"Janitorial Supplies"

Closely wound steel helix for studying wave behavior.

Vibration generator and function generator all in one apparatus.

Dualism of waves and particles.

Study the effect of wave plates on polarized light

Prove the Heisenberg uncertainty principle by manipulating the diffraction variables of wavelength and slit width

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

Perfect for Debye-Sears Experiments.