|Name: ________________________||DUE 10/23||ID number: ________________________|
Use the diffraction grating handed out with this assignment to look at spectra of several different light sources, including an ordinary light bulb, a neon sign, a streetlight, and two more of your own chosing. Which of these sources produce a continuous spectrum, which produce bright spectral lines, and which produce both? Give your answers below, and sketch the spectrum for each.
|Light Source||Lines or Continuous?||Sketch of Spectrum|
Last modified: October 14, 2001