Parallel Mirrors and Infinite Images
Parallel Mirrors and Infinite Images
Parallel Mirrors and Infinite Images
Parallel Mirrors and Infinite Images

 

Code Number: 6A10.45

Demo Title: Mirrors - Parallel Mirrors and Infinite Images

Condition: Excellent

Principle: Reflections

Area of Study: Optics

Equipment: 

Infinity mirror (table top models), Plexiglas mirrors with stand (1 mirror with a hole in the center), animal objects.

Procedure:

The table top mirrors are ready to go once it is plugged in and turned on.

Place the two Plexiglas mirrors in the stand.  Place an object between the two mirrors and look through the hole at the multiple images.  You may also look over the top edge of the closer mirror and see the images.

References:

  • Pavel Fadeev, "Two Mirrors: Infinite Images of DiCaprio", TPT, Vol. 53, #8, Nov. 2015, p. 473.
  • Chris Chiaverina, "Making a Little Room for Science", TPT, Vol. 46, #8, Nov. 2008, p. 507.
  • "Little Gems", TPT, Vol. 44, #1, Jan. 2006, p. 52.
  • Paul Hewitt, "Figuring Physics", TPT, Vol. 43, #4, Apr. 2005, p. 243.
  • Martin Gardner, "How Far Apart?", TPT, Vol. 34, #8, Nov. 1996, p. 486.
  • Jay S. Huebner, "Multiple Reflections from Common Mirrors", TPT, Vol. 25, #4, Apr. 1987, p. 233.
  • Michael Ruiz and Terry L. Robinson, "Illusions with Plane Mirrors", TPT, Vol. 25, #4, Apr. 1987, p. 206.
  • Edwin R. Jones and R. D. Edge, "Optics of the Rear-View Mirror: A Laboratory Experiment", TPT, Vol. 24, #4, Apr. 1986, p. 221.
  • George W. Ficken, Jr., "Decoration Based Upon Multiple Reflections", TPT, Vol. 23, #2, Feb. 1985, p. 93.
  • Raymond L. Lee, Jr. and Javier Hernandez-Andres, "Virtual Tunnels and Green Glass: The Colors of Common Mirrors", AJP, Vol. 72, #1, Jan. 2004, p. 53.
  • Hector Covarrubias M. "Successive Reflections of a Light Beam on a Pair of Plane Mirrors", AJP, Vol. 55, #6, June 1990, p. 565.
  • Julius Sumner Miller, "Multiple Images in Plane Mirrors", AJP, Vol. 22, #5, May 1954, p. 343.
  • Ob-6, Freier and Anderson, A Demonstration Handbook for Physics.
  • O-120: "Barber Shop & Fixed Angle", DICK and RAE Physics Demo Notebook.
  • Martin Gardner, "54, How Far Apart", Smart Science Tricks, p. 85.
  • Vicki Cobb and Kathy Darling, "A Long Look", Bet You Can!, p. 54.
  • "An Army in a Small Box", The Boy Mechanic Makes Toys, p. 218.
  • "Look Into Infinity", Exploratorium Science Snackbook, p. 61.1.
  • Ron Hipschman, "Look Into Infinity", Exploratorium Cookbook II, p. 109.1.
  • Bobby Mercer, "The Never Ending Flame", Junk Drawer Physics, p. 125.
  • Bobby Mercer, "To Infinity and Beyond", Junk Drawer Physics, p. 128.
  • Sara Stein, "Through The Looking-Glass", The Science Book, p. 197.