PIRA: 6A61.10

 

Lab Equipment  Directions
  1.  pringles can (with pinhole on one end)
  2. carbon filament light bulb (clear)
 
Note: Not intended for large classes
  1.  Plug in the light bulb. Turn off room lights.
  2. Point the pringles can with the pin hole opening at the bulb.
  3. Look through the opening on the other end. You should see an upside down image of the filament in the bulb.

cp