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Friday, 20 June 2014 13:50

M4-22: SOAP FILM INTERFERENCE - PROJECTION

Additional Info

  • ID Code: M4-22
  • Purpose: Demonstrate soap film interference in a complicated way.
  • Description: Light from the bright point source is focused by a 30 cm focal length convex lens onto a small wire loop with a soap film. The reflected light from the soap film is focused onto a screen by a 5 cm focal length convex lens, and the transmitted light is focused by a second 5 cm convex lens and positioned on the screen using a small front surface mirror.
  • Availability: Available
Read 525 times Last modified on Wednesday, 03 September 2014 16:52
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