About the Stanford Prison Experiment. Carried out August 15-21, 1971 in the basement of Jordan Hall, the Stanford Prison Experiment set out to examine the psychological effects of authority and powerlessness in a prison environment. The study, led by psychology professor Philip G. Zimbardo, recruited Stanford students using a local newspaper ad. A DMT trip is relatively short, with the peak occurring just a few minutes after smoking, and the entire experience usually lasting less than 20 minutes. Still, depending on the dose, the actual experience may feel much longer, and some people report the effects of DMT lingering for up to an hour or two after the peak. A third order fringe is seen on the screen 2.50cm from the central fringe. If the slits were cut 0.0960 cm apart, determine the wavelength of this light. Roughly what colour is it Just to make sure you&x27;ve got all the numbers from the question matched with the correct variables L 13.7 m n 3 x 2.50cm 0.0250 m d 0.0960cm 9.60e-4 m. Video transcript. What I want to do in this video is give ourselves a basic introduction to the phenomenon of light. And light is, at least to me, mysterious. Because on one level it really defines our reality. It's maybe the most defining characteristic of our reality. Everything we see, how we perceive reality, is based on light bouncing off.