Experimental Devices in General Physics

CAD Modeling, NTU heritage hall of Physics, National Taiwan University, 2009

This work was to render 3D model for the old version of the experimental devices that were used in the course of General Physics at National Taiwan University. The CAD modeling of these devices are now presented at NTU heritage hall of Physics. The following pictures are selected examples.

Doppler machine

This device demonstrates the doppler effect that occurs when the souce of waves is moving with respect to an observer.


This device shows gyroscopic effect that describes the ability of the rotating body to maintain a steady direction of its axis of rotation.


This generator shows students how electricity can be generated by mechanical force.