Lab 10: Making a DVD spectrascope

In lab you'll make a DVD spectrascope. See attached article. I'll provide supplies for making the device (including a printable template), and then ask you to investigate different light sources around campus. If you have a camera, please bring it to capture images from your spectrascope - example of a student photo:

A full-color, rainbow-like image














Here's a version of the periodic table that has the visible emission spectrum for each of the elements.


2011 student photos DVD spectroscopes

Sunlight
Incandescent bulb



Last modified: Monday, December 19, 2011, 9:18 AM