Demo History
Demo Request History
Getting info for CourseID: 5991
PHYS 2720-001: Problem Solving
TR 16:00-17:15 Room PHS242 Stefan Baessler
2026-01-15
- video - Ray Optics Kit
(
Is there also a big fat plane slab of glass that allows to show Snell's law?
Demo will be shown by Aryaman Singh (sfs8bu) or Kenzie Stinson (zvj3hf), they will contact you (I won't be in class))
2026-01-22
- Thin Lenses with Objects
(Did not use this demo. Instead, needed "Images w/ Lenses" - Real and virtual images with convex lens: large lens on stand, spiral CFL, 1/2 wood block for light, frosted glass or paper to see real image and not see virtual image, tripod camera. See real image when CFL is "far" away from lens and image is inverted on paper. See virtual image when CFL is "near" lens and the image is correct orientation as seen by eye (camera) looking thru lens but there is no image on paper.)
2026-01-29
- optical rail with green laser and three holders for optics
- video - Polarization of Light
(just the three linear polarizers)
- Birefringence
(black paper with hole, calcite crystal, linear polarizer sheet: show the two spots are different polarization)
2026-02-05
2026-02-12
2026-02-17
2026-02-19
2026-03-10