Physics Dept. Demonstration Manual

DHT28 - Prism Spectroscope with Incandesant Bulb

Objective:

To observe the changing spectrum of an incandescent filament with a prism spectroscope as the filament heats up.

 

Apparatus:  
  • Spectroscope
  • Prism
  • Black Cover
  • Incandesant Light Bulb (CI-6514)
  • S4-C Power Supply
  • Jack Stand
  • Banana Leads